【Size】Approx. 360 x 320 x 6mm (Storage size: 90 x 320 x 27mm) 【Material】 Surface fabric: Polyethylene Back fabric: Aluminum vapor-deposited film Filling: Foamed polyurethane Rubber band: Natural rubber This folding cushion seat is recommended for use as a mat at campsites, sports観戦, 운동회 (undōkai - sports day), or when observing lessons. It reduces the coldness from the ground!! It folds up compactly with a rubber band, so it won't get in the way when you're out and about. This is a new, unused item. When shipping, we will open the package and ship it unfolded due to thickness restrictions. If you prefer宅配便 (takuhai-bin - home delivery service), we will add the difference in shipping cost and ship it without opening the package. If you have any questions, please leave a comment.