High-rebound, tri-fold type cover only Single Cover for a beige, 10cm thick, tri-fold mattress Set of 2 One unopened One opened, unused Although opened, it is unused. Purchased last month, it was about 5,500 yen for the two. Two singles. Size Approximately 97cm x Approximately 195cm Thickness approximately 10cm Easy to remove and attach with a zipper Each blog opens in a U-shape for smooth removal and attachment. *Mattress body not included. Thank you. #WashableCover #FutonCover #PileFabric #TriFoldMattressCoverOnly #MattressCover #MattressCoverSingle #SingleMattressCoverOnly