The Fairfield Square Collection 1200-Thread Count Triblend 4-Pc. Sheet Set in King size features a modern and luxurious design with a solid dark grey color. Made of a blend of 51% cotton, 40% polyester, and 9% Tencel, this sheet set is machine washable for easy care. Ideal for adults' bedroom, this high-quality bedding set from the reputable brand Fairfield Square adds a touch of elegance and sophistication to any bedroom decor.