Joseph Abboud 414-Thread-Count King Sheet Set, Blue Haze Cotton 414-thread-count king sheet set with 1 fitted sheet, 1 flat sheet, and 2 king pillowcases Ultra-soft 100-percent cotton sateen fabric feels luxurious and comfortable 80-by-80 single-ply yarns ensure durability and long-lasting smoothness Fitted sheet boasts tight elastic border and fits mattresses up to 18 inches deep Attractive blue haze color; machine-washable and dryer-safe