This is a new, unopened product that was purchased in excess. There are 64 pieces (for 12 tatami mats). The product price is set at 2,000 yen for 10 pieces, but you can also buy only the number of pieces you need, starting from 200 yen per piece. Please specify the number of pieces you need in the comments section. 【Size】 1 piece: 59cm x 59cm, thickness 1cm 【Color】 Wood grain oak * The material is slip-resistant even with socks on. It is soundproof and waterproof.