This is a Nitori duvet cover. I used it for one season, only during the winter, as a cover for my down comforter. It's made of 100% washed cotton and has six snap closures, making it easy to set up. One long side has a zipper, and the opposite side has slits in the corners, making it easy to snap closed. I haven't used it for very long, so there are no noticeable stains, and I think it's still in good condition. I have another one and won't be using this, so I'd like to offer it to someone who needs it at a lower price. Size: Double 190 x 210 cm Color: White (a gentle off-white) Material: 100% cotton Please consider this item as used.