New M size Black Flat measurements: Width: Approximately 47 cm Length: Approximately 89 cm Long sleeves Please note that due to the thickness, the item may be shipped directly in a宅配袋 (delivery bag). Please only purchase if you understand that this item has been stored at home. It may be compressed for shipping, please understand. To keep costs down, I will generally use a new black plastic bag for packaging. Please understand that I may also use simple packaging such as recycled paper bags. Returns are not accepted, so please be sure to check the condition before purchasing. Thank you.