TRIBECA LIVING Supima Cotton 700 Thread Count Sateen Solid Pillowcases, Standard, Gold 100% Cotton Imported 100-percent supima cotton sateen 700 thread count These pillowcases are woven of supima cotton with long-staple pima fibers for an extraordinarily soft, smooth touch Set includes two standard size pillowcases: 20-inch by 30-inch Machine washable with like colors, do not bleach, remove promptly to avoid wrinkles