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 the wearer for comfort We design our rings with a flatter inner opening, this keeps the ring from rolling so it won't snag or pinch Our plus+silicone™ TPR/silicone blend feels smooth and warm...velvety like silicone + strong and stretchy like TPR HUJ c-ring is a customer favorite, we offer 3 ways to sell HUJ c-ring to your customer: The HUJ TUB packed with 15 singles...or pouched singles for your wall or bins...or HUJ3, a 3-pack clamshell INFORMATION: 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 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 won'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. SIZE/DIMENSIONS AND WEIGHT: Width: 2" Height: 2" Depth: .75" Outer circumference: 6" Inner Circumference: 3" Weight: .7 oz MATERIAL AND CARE INSTRUCTIONS: Our plus+silicone™ TPR/silicone blend: silicone for a smooth and warm feel, TPR for amazing stretch and strength. Phthalate free.