Brielle Cotton Jersey Knit (T-Shirt) Sheet Set, Twin XL, Grey 100% Cotton Imported Jersey knitted (t-shirt); single-ply yarns; imported Twin XL sheet set includes flat sheet, fitted sheet and 1 pillow case 66-By-96 inch flat sheet, 39-by-80 inch fitted sheet, 20-by-30 inch standard pillow case Fitted sheet fits up to 15-inch mattresses; 4-inch hem on flat sheet and pillowcases Machine wash cold, gentle cycle, tumble dry low, do not completely dry and remove immediately to avoid wrinkles