Purchased from an authorized retailer. Size: 54cm Mesh back Significant shape distortion, stains present. I believe it's still in a condition where it can be used, but there are individual differences in perception. Also, please understand that this is a child's used item. (人 •͈ᴗ•͈) Also, please be aware that the color may differ depending on the viewing medium. I carefully check the item, but please forgive any oversight. m(_ _)m I do not accept price negotiations, so I would appreciate it if you could consider the item at this price. #HYSTERICMINI #Hysteric Mini