Twin Extra Long Size solid White Wrinkle Free 650TC Cotton Sheet Set, Includes: One Flat Sheet 70x102", One Fitted Sheet 39x80"and One pillowcase 20x30". 70% Cotton/ 30% Polyster Twin XL sheet set includes: One Flat Sheet 70x102", One Fitted Sheet 39x80"and One pillowcase 20x30". 650 Thread Count Per Square Inch 70% Cotton ,30% Polyester Fitted Sheet Made with Elastic all around and Deep Pockets to Fit up to 18" mattress Easy Care and Wrinkle Free