Fall in love with the crisp percale of the 200 Thread Count Percale Cotton Sheet Set from Lullaby Bedding. Made of 100% cotton and available in various prints and sizes. These are Percale woven with single-ply yarns for a crisp, breathable fabric. The Fitted Sheet fits mattresses up to 18 inches in depth. This collection is sure to have you sail away to sweet dreams. Twin XL set includes: 1 fitted sheet, 1 Flat sheet, and 1 standard pillow case.