WRINKLE RESISTANT 4 PIECE 600TC Hem Stitch TWIN EXTRA LONG SOLID IVORY SHEET SET BY MARRIKAS 55% Cotton 45% Polyester Set In Color SOLID IVORY One Bottom Fitted Twin Extra Long Sheet, One Oversized Top Sheet & 2 Standard Case Easy Care Machine Wash and Dry Wrinkle Resistant Rich Hem Stitch Detailing On Flat Sheet and Pillowcase Openings