Twin Size Japanese Floor Mattress Futon Mattress Tatami

[UPGRADED JAPANESE FLOOR MATTRESS] Different from the old version of the floor mat with straight edge seam, our new tatami mattress added high density memory foam. The structure of the Futon Mattress is more stable and provides better support. Perfect for either directly as a floor bed or bed mattress topper; [PREMIUM MATERIAL] Our Japanese Floor Mattress has a five-layer design that is skin-friendly, comfortable, and breathable. The combination of memory foam and additional padding filled in the mattress is not only soft, but also provides good support for your body, relieving your stress and making you extremely relaxed and comfortable; [WARM TIPS] Due to compressed package, there may be a lump in the middle of the mattress, please don't worry, it will disappears after the mattress is laid flat on the floor for a few days. Please dry the floor mattress frequently in the sun to keep it fluffy； [MULTI-FUNCTIONAL MATTRESS] The mattress pad can be used indoors and outdoors, it could be u