Set of two mattress covers for a bed. Bed size → WD~Q Product size → Approximately 125 x 170 x 40cm Compatible futon size → Approximately 150-170 x 210cm Compatible mattress size → Up to approximately 150-170 x 200 x 38cm The photos of the first and second items are from the Nitori website. Used a few times, but selling because I purchased other bed covers. Cleaned, but please understand that it has been stored at home.