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Size Matters Hollow Strap-On Silicone by XR Brands

$119.99
$119.99

Hollow silicone strap-on with 15.2cm insertable length. Realistic texture with adjustable nylon harness for secure, comfortable wear.

Key Features:

Hollow design maintains personal sensations while adding length

Phthalate-free silicone construction ensures complete body safety

Realistic texturing creates authentic sensations for both partners

Adjustable nylon harness stays comfortable during extended sessions

15.2cm insertable length provides satisfying enhancement and depth

Vendor: XR Brands
SKU: NEW-1805
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock
Colour: Flesh

Size Matters Hollow Strap-On Silicone by XR Brands is a silicone improvement device worn inside a harness to add length and girth during partnered sex. The hollow design lets you maintain sensation while delivering increased size, and the realistic texturing creates natural feel for both partners.

Specs at a glance
  • Material: Phthalate-free silicone with adjustable nylon harness for secure positioning during use.
  • Overall length: 25.6 cm, with 15.2 cm insertable length and 11.4 cm inner depth.
  • Colour: Flesh tone with realistic surface texturing for natural feel.
  • Design: Hollow construction allows you to slide inside while solid tip provides reliable performance and depth.
  • Care: Non-porous silicone cleans easily under warm water; body-safe for all skin types.
🚚 Fast, tracked Australian shipping🔒 Plain, discreet packaging & billing✅ Genuine brands, backed by warranty💬 Product & sizing help whenever you need it

Design and build

Size Matters Hollow Strap-On Silicone by XR Brands combines a realistic silicone shaft with an adjustable harness system designed for secure wear during partnered sex. The hollow interior allows you to slip inside while the solid tip delivers the added length and girth improvement. Unlike basic cock rings, this device wraps around your body rather than sitting at the base, distributing weight evenly across your hips and thighs to prevent fatigue.

The silicone is phthalate-free and body-safe, with careful attention to realistic texturing that creates natural sensations for both partners. The nylon harness adjusts to fit different body types, and the flesh tone mimics natural skin colour. This makes the whole experience feel connected and authentic rather than mechanical.

What stands out

  • Hollow design: You remain physically involved and able to feel sensation while delivering improved length and girth your partner experiences.
  • Realistic detailing: Well-made silicone with authentic texturing creates natural feel that basic alternatives cannot match.
  • Secure harness: Adjustable nylon straps keep everything stable during active use without slipping or needing readjustment.
  • Body-safe material: Phthalate-free silicone is non-porous, resists bacteria, and cleans easily under warm water.
  • Practical sizing: 15.2 cm insertable length with 11.4 cm inner depth suits most users without being intimidatingly large.

Specs in full

  • Brand: XR Brands, a manufacturer specialising in silicone improvement and intimate products.
  • Total length: 25.6 cm from base to tip; insertable length 15.2 cm; inner hollow depth 11.4 cm.
  • Material: Phthalate-free silicone shaft with adjustable nylon harness straps and closure system.
  • Colour: Flesh tone with realistic surface texturing and contoured shape.
  • Harness: Fully adjustable nylon construction fits most body types; distributes weight across hips and thighs.
  • Care: Wash with warm water and mild soap; air dry completely before storage in a cool, dry place.

How to fit and wear a silicone cock ring

Before wearing, wash the silicone shaft and harness thoroughly with warm water and mild soap, then dry completely. Slip on the harness like you would shorts, positioning it so the straps sit comfortably across your hips. Adjust the leg straps so they sit flat against your body without bunching or pulling. Insert yourself into the hollow centre—the silicone is flexible enough to accommodate different sizes—and position the shaft so it sits naturally against your body.

Once positioned, adjust all straps for a snug fit that does not cut off circulation but stays completely secure during movement. The hollow design means you remain physically present in the experience, so test-fit without a partner first to find your comfort level. Magnetic Cock Rings offer a different approach using magnetic closure, whereas this harness relies on adjustable straps for a secure, custom fit. A quality silicone-based lubricant reduces friction and increases comfort during longer wear.

Should you choose this one?

This suits couples who want improved size while maintaining physical connection and mutual sensation throughout.

Great if you…
  • Want to add length and girth while staying physically involved in the experience.
  • Prefer realistic feel over mechanical or clinical-looking designs.
  • Need a harness system that adjusts to your body rather than a one-size approach.
  • Are exploring improvement together as a couple rather than seeking complete replacement.
Maybe not if you…
  • Prefer vibration or other stimulation features—this is purely mechanical with no vibration.
  • Want a standalone toy that does not require harness adjustment or positioning before use.
  • Are looking for Glans Rings, which sit only at the head—this covers the entire shaft and requires full-body wear.
Wash thoroughly before and after every use, and allow to dry completely; inspect regularly for any tears or damage, and replace if the silicone shows signs of wear or the harness straps fray or weaken. Safety first. A constriction ring is not suitable if you have circulation problems, diabetes, a bleeding disorder or reduced sensation; never wear one for longer than the manufacturer states, and remove it immediately if it will not come off easily. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Stop use and seek medical advice if you experience pain, numbness, swelling, discolouration, bleeding or persistent irritation.

Care and storage

Wash the silicone and harness with warm water and mild soap after every use, paying special attention to any textured areas where bacteria can collect. Dry completely with a soft cloth and allow to air dry fully before storage. Store in a cool, dry place away from direct sunlight, which can degrade silicone over time. Keep the harness away from sharp objects and rough surfaces that might snag the nylon.

Where to read more

improvement products come in many styles, each with different strengths and trade-offs. For detailed guidance on how various designs compare and what to expect from hollow versus solid designs, explore our resource on Je Joue Mio Cock Ring for insights on similar body-safe silicone construction and realistic texturing approaches.

What to expect

by Andrew

The hollow design means you feel the sensations naturally while your partner experiences the added length and girth. Most people find the first fitting takes a few minutes of adjustment—the silicone flexes easily, so positioning is straightforward. The harness sits comfortably on hips without digging in, provided you adjust all straps properly before use.

First-timers often find the realistic texturing more noticeable than expected; the careful detailing creates genuine sensation rather than feeling plastic or artificial. The harness stays completely secure during active use, so you do not need to pause and readjust once you start. Many people wish they had used lubricant from the first experience, as it makes insertion and wear smoother.

Cleaning is straightforward—warm water and mild soap remove all residue, and the non-porous silicone dries quickly. Unlike porous materials, this silicone naturally resists bacteria when cleaned properly. The nylon harness can show wear over years of regular use, but the silicone shaft itself holds up exceptionally well and does not crack, cloud, or discolour with proper storage.

How it compares

Design Material and construction Best suited to Key difference
Size Matters Hollow Strap-On Silicone Phthalate-free silicone with nylon harness; 15.2 cm insertable length, 11.4 cm depth Couples seeking improvement with ongoing sensation and connection You remain physically involved inside the hollow shaft while partner experiences added size
Solid strap-on dildo Solid silicone; varies by model from 12–20 cm insertable length Partners wanting complete control without wearer involvement Wearer operates the toy externally; no hollow interior means no ongoing sensation for wearer
Vibrating improvement ring Silicone or TPR with battery-powered vibration motor Users wanting girth addition with added stimulation Sits at base of penis only; adds vibration but limited length extension compared to full strap-on
Penis extension sleeve Silicone or TPR; slides over entire shaft, 2–5 cm additional girth Users wanting subtle girth increase for partnered or solo use Worn without harness; no length addition, girth only; simpler to put on but less stable during vigorous use

Why choose this one

Find Size Matters Hollow Strap-On Silicone by XR Brands when you want genuine improvement that keeps you connected to the experience. The realistic silicone feels natural against skin, the harness stays put during use, and the hollow design means you maintain sensation while delivering the size and depth your partner wants. Order it from Malechastity.com.au with discreet Australia-wide delivery, and experience the confidence that comes from improvement built to actually work. Product Advice Whenever You Need It.

Malechastity.com.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, Maleshastity.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the XR Brands Size Matters Hollow Strap On Silicone Dildo Flesh 15.2cm and what type of enhancement device is it?
A premium enhancement device that combines realistic detailing with practical hollow design, this silicone strap-on allows men to maintain personal sensations while adding 15.2cm of insertable length and increased girth for enhanced intimate experiences with partners.
Does the XR Brands Size Matters Hollow Strap On Silicone Dildo Flesh 15.2cm stay secure during active use?
Adjustable nylon harness distributes weight evenly and keeps the XR Brands Size Matters Hollow Strap On positioned securely throughout extended sessions, preventing slipping or awkward readjustments while maintaining comfort during active intimate moments with your partner.
Are the materials used in the XR Brands Size Matters Hollow Strap On Silicone Dildo Flesh 15.2cm body-safe for intimate contact?
Phthalate-free silicone construction ensures safe intimate contact without harmful chemicals, while the non-porous surface naturally resists bacteria and cleans easily with proper care, making the XR Brands Size Matters Hollow Strap On completely body-safe.
Which men are best suited for the XR Brands Size Matters Hollow Strap On Silicone Dildo Flesh 15.2cm for enhancement experiences?
Men seeking to add length and girth while maintaining their own sensations, guys wanting confidence boosts during intimate moments, and partners in couples exploring size enhancement together while preserving physical connection and natural intimacy.
Can you buy the XR Brands Size Matters Hollow Strap On Silicone Dildo Flesh 15.2cm discreetly in Australia?
Available now at MaleChastity.com.au with discrete shipping Australia-wide, the XR Brands Size Matters Hollow Strap On arrives in unmarked packaging for complete privacy, ensuring your enhancement purchase remains confidential throughout the ordering and delivery process.

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