View on LOZ Suggested Retail: $139.87. Japanese Floor Mattress Futon Mattress, Thicken Tatami Mat Sleeping Pad Foldable Roll Up Mattress Boys Girls Dormitory Mattress Pad Kids Floor Lounger Pillow Bed, Black, Twin Size. IMPORTANT NOTICE: Please Dry The Floor Mattress Under the Sun Firstly, it will be recovered more quickly in the sunshine. Please kindly be noticed that we compress the futon mattress into a storage bag for transportation, so please allow at least 2-3 days to recover the thickness Cover Material: Microfiber| Filling Material: Polyester + Memory Foam, Twin Size: 4'' thick x 39'' wide x 80'' long, Weight: 10 lbs. UPGRADED EXCELLENT WORKMANSHIP: The thickness of the futon mattress before quilting is nearly 17 cm. The top and bottom layer are 6 cm thickness polyester filling, the middle layer is 5 cm thickness high quality memory foam. We have upgraded the middler layer so that the futon mattress will not collapse easily, memory foam will offer a better support when you lying on the mattress. After the quilting the original thickness of the mattress is about 8-10 cm.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.