800 TC 100% Egyptian Cotton With Extra 21" Large Deep Sheet Set Queen Navy Blue Stripe 800 Thread's SRP LINEN This extra deep pocket sheet set includes one oversized flat sheet, one extra deep fitted sheet and two pillow cases. 800 Thread Count with SRP Linen BRAND. Imported Sheet sets. Authourized Seller AAA Cotton Store Fits mattresses up to 21" deep with elastic all around the fitted sheet Machine wash in Cold Water , Do Not Bleach , Tumble Dry Low If Needed , Wash Dark Colors separately. 100% Egyptian Cotton with super softness.