100% Egyptian CottonMEASUREMENTS & PACKAGE INCLUDE : King Pillow Cases Set of 2 – 20 x 40 – Fits a Pillow Cases (Pillows are not included.)LUXURY 100% LONG STAPLE EGYPTIAN COTTON – Our King(20 x 40) Pillow Cases and overlapping fabric in back for finished look and Comfortable For Every Sleeping Position-Only Sold By MS LINENNATURAL PREMIUM QUALITY CONSTRUCTION: – 800 Thread Count 100% Egyptian Cotton, A Fabric Known for Its Luxurious Appeal And High Durability. Ultra soft and smooth.Pillow Cases is Finished With High Strength Stitching to Match That of The Cloth.WASH INSTRUCTIONS: Machine wash in cold water with similar colors. Tumble dry low. Do not bleach. Equivalent to 600 Thread Count Pillow Case Brand New and Factory Sealed.