The sponges are all made of polyurethane material. Featuring a perfectly shape, super-soft material.This foundation sponge applies foundation, power and other complexion products across the skin for an airbrushed finish. This beauty sponge is an unmissable addition to your vanity. Features - Color: color. - Material: Hydrophilic polyurethane. - Size: 9.00X6.00X4.00cm/ 3.54X2.36X1.57inch. - Makeup sponges for all kinds of cosmetics, foundation, isolation, cream, concealer, powder, liquid, etc. - makeup sponge for foundation do not soak up too much makeup product which avoid the waste of cosmetics and easy to clean with mild soap and water. - Beauty makeup sponge gives you a perfect makeup application, avoid the waste of cosmetics - Reusable and durable. It's easy to clean and dry out. - Makeup sponge is a lovely gift for yourself and your friend in birthdays, Valentine's Day, Mother's Day, Weddings and Christmas. Package list: 3 x boxes of makeup sponges