Natural&eacute; Cotton Collection. 100% Natural Luxury Bed Sheet Set Value - Emerald Green 100% all natural cotton with 300 thread count Combed and professionally preskrunk for extra softness and durability Cool with a no sweat surface for all season use. Easy care. Machine washable in regular washer. Fits mattress up to 17 inch deep Each set has fitted sheet, a flat sheet, and a pair of pillowcases