Wamsutta 400-Thread-Count Solid Duvet Cover Set- King Wamsutta 400-thread count solid duvet cover set features a crisp, clean design that offers elegant simplicity to your dcor King duvet cover set includes: 104" W x 90" L duvet cover, Two 20" W x 36" L king pillow shams 100% Combed cotton sateen cover is silky to the touch Button closure Machine washable