These washable breast pads are an economical, reusable option for protecting your clothes from unexpected let-down and leaking. Made of 100% brushed cotton lining with anti-slip lace outer layer.These pads are made of layers of fiber, microfiber and breathable membrane, washable, strong absorption. The fabric is comfortable and soft, does not stimulate the skin.Effectively prevent milk overflow. Designed to fit in your bra. Not too thick and not too thin and just the right size. Perfect for chafed or sore nipples and nursing mothers with sensitive skin.