Austin Horn Classics 4-Piece 600 Thread Count Classics Dobby Supima Cotton Sheet Set, King, Beige 100% Supima Cotton Imported The 4-piece dobby Supima cotton sheet set; with 600 thread count construction, these luxurious sheets are as soft as they are durable Set includes: one flat sheet, one fitted sheet and two pillowcases Materials: 100-percent Supima cottonthread count: 600care instructions: machine washable