King Size White Pillow Cases, T-200 "Set of 12" 55% Cotton & 45% Polyester Imported 60% Cotton & 40% Polyester KING SIZE - 42"X46" (fits 20"x36" pillow) HOTEL QUALITY - 200 thread count, bright white, 2" hem, strong percale weave WRINKLE RESISTANCE & EASY CARE - 60% cotton 40% polyester makes long-lasting with no ironing needed yet still comfortable. Machine wash and dry Imported Made in China