Double Layered: Two layers of protection prevent solid waste from escaping the diaper Reusable: A great alternative to disposable diapers; required by most swim schools and public pools; hand wash only Child Protection: UPF 50+ keeps harmful UV rays away from sensitive areas Safe Materials: Gently woven polyester and spandex bands are safe on babies' skin; no PVC or harmful materials Comfortable: Soft and stretchy material makes for a comfortable fit in and out of the water Double the layers, double the protection. Say goodbye to accidents in the pool with the help of the Double Swim Diaper. This reusable swim diaper features snug bands around the waist and legs to create a secure fit and contain solid waste. Gently woven polyester and spandex bands are soft and safe on babies' skin. Does not contain any PVC or harmful materials. UPF 50+ keeps harmful UV rays away from sensitive areas. A variety of sizes allow for a comfortable full range of motion. Hand wash only.