miah. White Antibacterial Pillow Protector. 100% Polyester. Made using 100% cotton with quilted detailing. Anti-allergy and extremely durable. Machine washable for extremely low maintenance. Waterproof upgrade available. Quilted. Durable. Anti-Allergy. Protect your precious pillow with a high quality pillow protector. It will keep your pillow stain-free while also adding an extra layer of comfort too. Opting for the waterproof upgrade will ensure your pillow is protected from excessive moisture when those inevitable accidents do happen.