For sale: PROIDEA Magu Mat Premium in Brown. Please check the photos carefully before purchasing. No claims and no returns accepted. I used this with a low dining table chair, but I no longer need it after buying a new dining table due to moving. I am selling it. The cover has been washed. ● Product Name: Magu Mat Premium ● Condition: Relatively beautiful (I stored it at home after hardly using it after purchase.) ● Color: Brown (Brown, Red, Green, Blue = Navy, this is the brown color.) ● Country of Origin: Made in Japan ● Product Size (approx.): W (Width) 400 x D (Depth) 320 x H (Height) 165mm ● Weight (approx.): 920g ● Weight Capacity: 100kg ● Materials: Cover = Polyester, Resin = Acrylic Resin, Core Material = Polypropylene, Cushioning Material = Polyurethane ● Manufacturer: PROIDEA ● Seller: Dream Co., Ltd. ● Product Contents: Magu Mat Premium (Everything in the photos) ● Retail Price: 15,000 yen <Product Description> ■ The Magu Mat, known for relieving back pain, has been upgraded! A chair mat that makes you forget you're sitting. ■ The Magu Mat Premium is designed to allow you to sit for long periods of time, stably, and in good posture by three-dimensionally reproducing the structure of a horse saddle. ■ The large, soft 4-layer seat supports your buttocks and lower back as if enveloping them, so there is no pressure on your buttocks, and you can maintain a comfortable state for a long time, as if someone is supporting you. It can also be used as a floor chair. ■ Recommended for those who "sit for long periods of time," "have lower back pain," or "are concerned about their sitting posture!"