1500 Thread Count Egyptian Quality Bed Sheet Set-Twin-Light Blue-Deep Pocket-4Pc Microfiber 100% Luxury Micro Fiber Yarns 1500 Thread Count. Soft Touch As 1500 Thread Count Egyptian Cotton. 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 Brand New and Factory Sealed.