Peak Performance SHET20-587 Sheet Set Full Navy Set includes: 2 pillowcases, 1 fitted sheet, 1 flat sheet Material: 100Percent polyester Measurements: 21-by-30-inch pillowcases, 54-by-75-inch fitted sheet with 14 inches pocket depth, 83-by-96-inch flat sheet Machine washable The fitted sheet fits up to a 16 inch mattress