Thank you for viewing. I used this a few times after purchase, but it has been stored after washing. Please consider purchasing with the understanding that there is some wear and tear. The fabric is made to stretch and shrink. It can be easily attached. It will be folded compactly and compressed for packaging. Size: SS-S Product: Approximately 80 x 170 x 40cm Compatible futon: Approximately 100 x 210cm Compatible mattress: Up to approximately 85~100 x 200 x 38cm Composition: 55% Polyester, 40% Rayon, 5% Polyurethane NITORI Nitori Marusupo Sheet N Fit Black