For something strong yet flexible, this 35 mm black cock ring combines the extreme feel of a stainless steel design with the precision fit of durable silicone. Featuring an open-sided metal ring sheathed in a sturdy, stretchable band of premium silicone, this design strikes the perfect hard/soft balance of stretch and rigidity. A beveled edge intensifies the pressure in all the right places to complete the experience. Metal C-Ring for Intense Sensation Split-Ring Design and Velvet-Touch Silicone Sheath for Safe, Comfortable Use Delays Ejaculation and Prolongs Erection Enhances Penis Size and Thickness Easy to Clean—Top Rack Dishwasher Safe Hypoallergenic, Nonporous, and Odorless Phthalate Free, Body Safe Width/Diameter: 2.5 in. (6.4 cm) Unstretched Inner Diameter: 1.38 in. (35 mm) Depth: 0.5 in. (13 mm)