50% Cotton/ 50% Polyester Complete sheet set includes flat sheet, fitted sheet and 2 pillowcases (1 in twin sets) High quality cotton/polyester jersey knit blend is soft, flexible and breathable for maximum sleep comfort Fully elasticized fitted sheet for the best and most secure fit on mattresses up to 16” deep Available in multiple stylish colors to match with a variety of bedding and décor Sheets are pill-resistant, wrinkle-resistant, shrink-resistant and fade-resistant