Brand new, unused item. This is a lightweight and compact futon mattress made with Teijin's functional material "V-Lap." V-Lap uses vertically oriented fibers, making it lightweight, resilient, and highly breathable. Weighing only 1/2 to 2/3 the weight of a regular futon mattress, it's easy for women and the elderly to carry, making it much easier to put away and hang out to dry. Despite being thin and light, it doesn't bottom out, offers high pressure distribution, and makes it easier to turn over in your sleep. The reversible construction features breathable double-russell fabric on one side and a heat-retaining fabric on the other, making it a convenient all-season futon mattress for spring/summer (double-russell side) and autumn/winter (fabric side). It can be secured when folded, making it easy to store in small spaces. It can also be secured when drying, and can be used as a simple stool when placed in a room. ■ Size: 100x200cm, thickness approx. 5cm ■ Composition: Surface/Polyester 100% (Double Russell 3D Russell) Filling/Polyester 65%, Composite Fiber (Polyester) 35% *V-Lap Lining/Polyester 100% (Double Mesh Knit) ■ Weight: Approx. 2.7kg ■ Country of Origin: Japan *If you wish to have this item delivered to Hokkaido, Okinawa, or other remote islands, please contact us before purchasing.