21 inches EXTRA DEEP POCKET - 1000 Thread Count Egyptian Cotton Sheet Set, 1000TC, King, Solid Black Egyptian Cotton HARD TO FIND 21 inches DEEP POCKET 1000TC Egyptian Cotton Sheet Set 1 Flat Sheet (108" x 102"), 1 Fitted Sheet (78" x 80") and 2 King Pillow Cases (20" x 40") Fits mattresses up to 21 inches Deep with elastic all around the fitted sheet Machine wash in cold water with similar colors. Tumble dry low. Do not bleach Brand New & Factory Sealed in a Beautiful Zippered package.