Thank you for viewing. - Quantity: 30 - Bungo Stray Dogs Chuuya Nakahara - Size: Approximately 57mm in diameter I purchased these and used them a few times, then stored them in a dark place. I used can badge covers, so there isn't much dirt on the surface, but there is something on the back. They are the right size to fit 24-30 pieces on an A4-sized ita bag. I am open to price negotiations, but please refrain from liking the item solely for the purpose of getting a discount. Also, I do not intend to lower the price further at this time. The price is calculated at approximately 1100 yen per piece, plus shipping and handling fees. Immediate purchase is welcome. Shipping will be done between every Saturday and Sunday.