Nitori's 120x80cm chair mat, 1mm thick and durable. - Brand: Nitori - Product Name: Chair Mat - Size: 120 x 80 cm - Thickness: 1 mm - Price: ¥3,990 Thank you for viewing. ↑ Quoted from Mercari description Although it is a new, unopened item, Please refrain from purchasing if you are looking for perfection or are overly sensitive, as it has been stored at home. It will be shipped in simple packaging, wrapped in paper bags or plastic bags.