This super stretchy ring features a unique double ring design that securely supports both the scrotum and penis, enhancing your performance and prolonging your enjoyment. Will stretch 3-4 times their size, and return to their original shape, repeatedly.Features Liquid Silicone ConstructionStretchy and DurableScrotum or Penis UseInside Diameter 1-1/8Outside Diameter 1-7/8Thickness of 1/2SubmersiblePleasure Promise WarrantyHow To Apply Your RingsApply lube to your penis and the inside of the ring.Put the ring over the head of your penis, then slide it down toward the end of the shaft.