Sportsheets Rings Set-4 Assorted Sizes(Singles) -

Sportsheets Rings Set — 4 Assorted Sizes

This is the practical set that solves two common problems: adapting different dildos to your strap-on harness, and finding a simple cock ring that actually fits. You get four different sizes in flexible nitrile rubber — stretchy enough to pull over a dildo base, firm enough to hold it securely in the harness opening.

The sizes cover the span most people need: 3.2 cm, 3.8 cm, 4.5 cm, and 5 cm inner diameter. If you've ever tried to use a dildo that's slightly too thin for your harness and had it wobble or rotate during use, you know why these matter. Slip the right-sized ring onto the dildo base before securing it in the harness — it creates a snug fit and keeps everything stable.

Double Use: Harness Rings or Cock Rings

The same flexibility that makes these work as harness adapters also makes them useful as basic cock rings. Stretch one over the penis and down to the base — the pressure helps maintain erection firmness by gently restricting blood flow. Nitrile rubber is smooth and latex-free, so it's less likely to cause irritation than standard latex rings.

Because you get four sizes, you can test which diameter feels best. Too tight and it's uncomfortable; too loose and it won't do much. Start with the largest ring and work down if you want more constriction. The flexibility means they're easier to get on and off than rigid metal or silicone rings, especially if you're new to cock rings.

Material & Body

Made from nitrile rubber (NBR) — the same material used in medical gloves. Latex-free, which matters if you or a partner has latex sensitivity. The rings are stretchy but not flimsy — they hold their shape under tension without snapping. Completely waterproof, so you can wear them in the shower or rinse them under the tap after use.

Each ring is about 1–2 mm thick. Flexible enough to stretch over knuckles or a dildo flange, sturdy enough not to roll or twist once in place.

Good to Know

Compatible with most strap-on harnesses that use an O-ring system. If your harness came with a fixed ring size and your favourite dildo doesn't quite fit, this set gives you options without buying a whole new harness.

When using as cock rings: apply only when semi-erect or flaccid, never when fully hard. Don't wear for longer than 20–30 minutes at a time, and remove immediately if you feel numbness, pain, or discoloration. Cock rings restrict blood flow — that's the point — but you need to use them sensibly.

Clean with warm water and mild soap, or use a dedicated toy cleaner like Mshop Care Clean:IT. Nitrile doesn't absorb moisture, so they dry quickly. Store them flat or loosely stacked — avoid stretching them over something long-term, as that can deform the rubber over time.

Safe with all lubricants — water-based, silicone-based, hybrid. If you're using them as harness rings with a silicone dildo, we recommend Mshop Care Lube:IT (water-based) to keep everything gliding smoothly without degrading your toys.