HUJ c-ring is our favorite grippy ring you will want to use and use often—just the right size it's the perfect c-ring or ball-ring that stretches to fit all size guys…it can be layered for a tighter fit some guy's 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 wont 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. TOY DIMENSIONS: Width: 2 Height: 2 Depth: .75 Outer circumference: 6 Inner Circumference: 3 Weight: .7 oz