Temper - Sleep soundly and luxuriously in your bed with this split sheet set. With two twin extra-large fitted sheets (fits mattresses up to 18 inches deep), one king-size flat sheet, and two king-size pillowcases crafted in the softest cotton sateen, you’ll be whisked away to dreamland in no time. 400 thread count. Machine Washable. WestPoint Home Martex Split King Sheet King Cotton Blend Bed Sheet in Off-White | 028828347237