I purchased these handmade items here, but I'm selling them because I don't use them. Cloth Napkins, Cloth Liners, Thin, Cotton, Double Gauze, Handmade, Handkerchief Style, Reversible These items are thin, made of double gauze and cotton. They do not use a waterproof sheet. We recommend using them for light flow or as panty liners. They are made of cotton and breathable double gauze. Materials: (Skin side) Double gauze (Outer side) Cotton Since they are made of cotton and double gauze fabric, you can use them reversibly on both sides if you don't mind! Please allow for some minor errors.