Protech SHET20-648 Sheet Set, California King, Blue Set includes: 2 pillowcases, 1 fitted sheet, 1 flat sheet Material: 88Percent polyester/12Percent Spandex Measurements: 20-by-40-inch pillowcases, 72-by-84-inch fitted sheet with 17 inches pocket depth, 108-by-102-inch flat sheet Machine washable