Please read the profile for trouble avoidance! Purchase = I will consider that you agree. You can change to Yu-Yu Mercari Mail (Yu-Packet Post mini) for +￥100(^^) Round ring 10 grams About 34 pieces I don't know the details of the material, etc. Please make your judgment from the photos. Please refrain from purchasing if you are nervous or seeking perfection, as this is a long-term storage item. How about it as a handmade part for accessories, straps, etc.? I am also exhibiting various other items!! If you purchase multiple items, I will also give you a discount. (There are items that can and cannot be shipped together, so please contact me via message in advance.) Thank you for your consideration(^^♪