Tri Sport 3 Size Ring Cock Ball And Sling Night by OxBalls

The Tri Sport 3 Size Ring Cock Ball And Sling Night by OxBalls is a silicone cock and ball sling featuring three graduated ring sizes for customisable support and comfort. Built from stretchy Silsoft silicone, it suits extended wear sessions where reliable fit matters, and stays discreet under everyday clothing.

What you're getting

The Tri Sport 3 Size Ring Cock Ball And Sling Night by OxBalls delivers graduated support through three different ring sizes working together as one flexible sling. Each ring circumference lifts and secures in its own way, so you choose the fit that matches your body rather than forcing yourself into a one-size solution. Unlike fixed bondage gear that locks you into one sensation, this sling stretches to accommodate your anatomy while keeping its grip throughout extended wear.

The Silsoft material is engineered to stretch without losing elasticity, meaning it hugs comfortably whether you wear it for an afternoon or all day. At 1.3 ounces with a slim profile, it vanishes under trousers, underwear, or briefs. The black finish stays utterly discreet, and the super-stretchy construction means no cutting off circulation or that pinched feeling that comes with rigid designs.

What stands out

• Three graduated sizes: Choose between 4, 3, or 3.25 inch circumferences to match your comfort level—no guesswork, pure flexibility.
• Super-stretchy silicone: Silsoft material moves with you, maintaining firm support for hours without becoming restrictive or losing its shape.
• Lightweight and invisible: Barely 1.3 ounces and just over 2 inches across, it sits completely hidden under clothing for all-day confidence.
• Phthalate-free construction: Durable, scent-free, and body-safe silicone that handles repeated use and proper cleaning without degrading.
• Extended wear comfort: Designed for sessions measured in hours, not minutes—the soft material won't cause soreness or leave marks.

Measurements and materials

• Silsoft silicone blend: Phthalate-free, stretchy, and scent-free; maintains elasticity and grip through extended wear sessions.
• Ring circumferences: 4 inches (largest), 3.25 inches (medium), and 3 inches (smallest) for customisable graduated support.
• Sling dimensions: 2.25 inches wide by 1.75 inches tall at rest, expanding as you put it on.
• Weight: 1.3 ounces—so light you forget you're wearing it under clothing.
• Colour: Velvet black throughout; no visible hardware or clasps.
• Closure: No closure—pull it on like a stretchy garment and adjust which ring size you use based on comfort.
• Box contents: One Tri Sport sling and care instructions.

Setting up safely

Start by washing the sling in warm soapy water and patting it dry completely before first use. Apply a small amount of water-based lubricant to your penis and scrotum to help the silicone glide on smoothly without tugging. Gently stretch the sling and step into it, positioning the smallest ring around the base of your penis, the middle ring behind your testicles, and the largest ring around your scrotum for graduated support. Adjust it so it sits snugly without pinching—you should be able to slip one finger underneath each ring comfortably.

Wear it for 15–20 minutes on your first attempt to get used to the sensation and fit, then gradually extend wear time. Check circulation regularly: if you notice numbness, tingling, or discolouration, remove it immediately and wait before reapplying. Combine it with bondage rope or other restraint gear only if you are experienced in rope safety and negotiation. Always have a safeword in place, and never wear it while sleeping or when you cannot monitor your body's response.

Right fit or not?

Care and storage

Wash the sling in warm soapy water with your hands immediately after use, rinse thoroughly under running water, and air dry completely on a clean cloth before storing. Never use harsh chemicals, bleach, or boiling water, which can degrade the silicone. Store it in a breathable cloth pouch or drawer away from direct sunlight and extreme heat. Kept this way, the sling will maintain its elasticity and stay scent-free for months of reliable use.

Want to know more?

Understanding rope safety, knot placement, and negotiation with partners deepens your practice and keeps you safe during bondage play. Learn more about rope technique and safety in our guide to Shibari Rope Bondage.

What to expect

First-time users often find the graduated ring sizes take a minute to adjust—you need to decide which ring sits where, and that mental step takes a few attempts before it becomes automatic. The stretchy silicone feels softer than you might expect, almost yielding as you pull it on, yet once it's in place it delivers surprising support without feeling restrictive. Most people spend their first wear session simply getting used to the sensation rather than pushing for intensity.

Extended wear is genuinely comfortable because the Silsoft material doesn't dig in or create pressure points the way firmer silicones can. You can wear it under work clothes all day and forget it's there, which is exactly what it's designed for. The three ring sizes mean you can experiment—some people stick with one favourite, while others rotate depending on activity level or mood.

Cleaning is straightforward: warm soapy water and air dry, with no special products needed. The material stays soft and doesn't develop odour if you rinse it properly and let it dry completely. The main trade-off is that super-stretchy silicone doesn't give you the intense, constant pressure that rigid metal designs deliver—if you're seeking that locked-down sensation, this isn't it. This sling is about comfort and adaptability, not extreme restriction.

How it compares

The final word

Check out the Tri Sport 3 Size Ring Cock Ball And Sling Night by OxBalls if you want flexible, all-day support in one discreet package. Three graduated ring sizes adapt to your body instead of forcing you to adapt to it, and the super-stretchy Silsoft silicone keeps its grip for hours without cutting off circulation. Order it from Malechastity.com.au with discreet Australia-wide delivery, and discover why graduated support beats one-size-fits-all every time. Discreet, Tracked Shipping Australia-Wide.