King Sheet Set 6 Piece 1600 Series Microfiber Sheet & Pillowcase Set - White 100% Polyester Microfiber Imported Microfiber King Sheet Set 1 Flat Sheet, 1 Fitted Sheet, 4 Pillowcases (King Size) Color: White Deep Pockets to fit an extra thick mattress Machine Wash Cool Delicate. Dry Low Heat. Do Not Iron or Dry Clean.