100% Egyptian Cotton Extra Long Staple SIZE INFORMATION - 1 California King/King Sized Duvet Cover (102"X94") and 4 Pillow Shams (20"X40") 100% EGYPTIAN COTTON DUVET COVERS - 100% Long Staple Egyptian Cotton, a fabric known for its luxurious appeal and high durability. Our duvet covers are specially designed using a tighter fabric weave to be soft and durable. ZIPPER CLOSURE & CORNER TIES - Features a hidden, hassle-free zipper closure, making it easy to get your comforter in and out of this cover and corner ties to keep your insert in place. COLORBLOCK DESIGN WITH MATCHING SHAMS - 600 thread count, this duvet cover set features color-blocking with pinch pleat design on the face and solid white on the reverse.Create a cohesive aesthetic with coordinating shams that round out this set. The shams are perfect to sleep on! No more pillows peeking out or sliding out of shams—your pillow inserts will tuck in easily and stay hidden by the overlapping panels at the back. COMFORTABLE & DURABLE - Soft and smooth, this duvet cover is finished with high-strength stitching to match that of the cloth.