miah. Slate Grey 200 Thread Count Egyptian 100% Cotton Pillowcase. 100% Egyptian Cotton (200 Thread Count). Luxurious 200 Thread Count Egyptian Cotton. Keeps you cool in Summer and warm in Winter. “Perfect corners” made possible by an extra seam. 200 Thread Count. 100% Cotton. Sold As A Pair. Our 200 Thread Count Egyptian Cotton bed linen is the perfect blend of quality and value. It’s woven with long staple fibres so the fabric feels soft and smooth at all times.