Rayon from BAMBOO Sheet Set - King White 1000 Thread Count Cotton Sheet Set Rayon 100% Luxury 60% Rayon from Bamboo cotton & 40% Egyptian cotton 1 Flat Sheet (110" x 102"), 1 Fitted Sheet (78" x 80") and 2 King Pillow Cases (20" x 40") Fits mattresses up to 14" - 20" deep with elastic all around the fitted sheet Machine wash in cold water with similar colors. Tumble dry low. Do not bleach Brand New and Factory Sealed.