This is a fantastic combination pack of a large and small cock ring that can be worn as you wish, individually or together for a tailored, enhanced sexual session. Available in either cream flesh or grey, these cock rings are made from stretchy, flexible body safe silicone and will fit most penis sizes. Stretch to fit around the base of his erect penis and enjoy the tight snug fit. Cock rings work by trapping the flow of blood in the erect penis and helping you to maintain a larger, stronger erection for longer. They can help to delay orgasm, therefore being a simple and effective way to combat premature ejaculation problems. When the time finally arrives, the orgasm you experience will have a greater intensity. These cock rings are non porous, body safe, phthalates free and waterproof.