This three piece cock ring set is perfect for the man who knows what he wants. No superfluous functions or options, just a good cock ring in 3 different sizes. The cock rings are made of odorless silicone that is non-porous and lasts very long. The silicone cock rings feel wonderfully soft and are stretchable so that you always get the right fit while wearing. Due to the wide, flat design, the rings do not roll off while wearing, so you only have to focus on pleasure. The rings are easy to clean with water and toy cleaner. Inner diameter rings: 3.3, 4 and 5.1 cm. Each ring is 0.6 cm thick.