The EVE CUP is a menstrual cup designed to offer a sustainable, comfortable, and convenient alternative to traditional sanitary products like pads and tampons. Environmentally Friendly Materials Made of 100% Platinum-silicone Safety and total Comfort Can be used for up to 12 hours Phthalate-Free, Body-Safe Hypoallergenic, Nonporous, and Odorless Waterproof Easy to Clean Total Length: 2.5 in. (6.4cm) Width/Diameter: 1.5 in. (3.8cm)