Polka Dot Duvet Quilt Cover 3pc Set 100% Cotton Reversible Black and White (King) 100% Cotton 100% Cotton, 144 thread count 3pc set Includes: 1 King duvet cover and 2 King pillowcases. 1 Duvet Cover 104-by-90 inch and 2 Pillowcases 20 by 36 inch Premium quality Cotton, extra smooth, even surface and soft feel. Duvet cover and pillowcase with snap keeps the comforter and pillow in place