Royal Hotel's Solid Black 600-Thread-Count 4pc King Bed Sheet Set 100-Percent Cotton, Sateen Solid, Deep Pocket 100% Cotton 100% Luxury 600 TC Long-Stable Combed Cotton 4pc King Sheets 1 Flat Sheet (108" x 102") 1 Fitted Sheet (78" x 80") & 2 King PillowCases (20" x 40") Fits mattresses up to 14" - 18" deep with elastic all around the fitted sheet Machine wash in cold water with similar colors. Tumble dry low. Do not bleach Original in package from "Royal Hotel" Manufacturer !