This super stretchy ring features a nubbed interior design that securely supports the 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 construction - Stretchy and durable - Inside diameter: approximately 2.9 cm - Outside diameter: approximately 5.1 cm - Thickness: approximately 1.9 cm - Submersible - Pleasure Promise warranty SPECIFICATIONS: - Inside diameter: approximately 2.9 cm - Outside diameter: approximately 5.1 cm - Thickness: approximately 1.9 cm - Bulk weight: approximately 28 g - Package / product weight: approximately 57 g HOW TO APPLY YOUR RING - Apply 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.