Performance VS2 Pure Premium Silicone Cock Rings Small. Stay harder and longer with these male enhancement rings. It can be stretched up to twice its original diameter. With 3 rings to use, wear 1 to increase your sexual stamina or wear multiple cock rings. Features: strong high tensile strength Silicone resists snapping. Made of body safe Silicone. Contains no synthetic fragrance, phthalate, or latex. As always do not use products made of a soft plastic with Silicone based lubricants or petroleum based products such as baby oil or Vaseline. It will degrade the Silicone. Diameter 1.25 inches can be stretched a little over twice its original diameter.