Extra deep fitted sheet made from 50% cotton and 50% polyester which will fit a 12" to 16" deep mattress. 180 thread count, durable, soft, luxurious and an extra deep size to fit even those large mattresses. Available in all Sizes and Packs. - Size, Fits 12" to 16" Deep Mattress - Fabric is 50% Polyester & 50% Cotton - Low Crease Material - Machine Washable
