This is a limited edition collaboration between atmos and Hello Kitty. It's reversible. Measurements taken by a layman: flat length 62cm, width 50cm approximately (*´ｖ｀) Size: L It's a bit thick. It has been worn a few times and shows signs of everyday use. There are no noticeable scratches, but please understand that this is a used item stored at home. Thank you! Brand: atmos