HUJ c-ring is our favorite grippy ring you will want to use and use often--just the right size, itft.s the perfect c-ring or ball-ring that stretches to fit all size guys...it can be layered for a tighter fit or some guys stack them for gradual ball-stretching.Hünkyjunk innovates even in this simple design, HUJ c-ring has a groove inside the ring that flattens out when worn, this keeps the ring in place and keeps a bit of lube between the ring and you for comfort. HUJ c-ring has a flatter inner opening so it wonft.t roll, snag or pinch.Hünkyjunk toys are made of plus silicone™, a durable blend of TPR for strength & soft silicone for a smooth, warm feel. Wash in warm soapy water--air dry, store separately.HUJ c-ring is strong, stretchy and tough, it fits and feels good on--it embodies our motto: Play big, play Hüj?be Hüj.