This Martex Limited T200 Flat Sheet, Queen 90" x 115" and 90"x109" finished dimensions with 2"hem, White, is produced on sophisticated looms in a world class factory. It is 60% cotton for comfort 40% polyester for durability and its percale/plain weave fabric is designed for long lasting performance. Green hem thread for easy size identification. Preshrunk finish for little to no-ironing. Machine wash and dry with less shrinkage.