Due to the possibility of minor scratches that may occur during manufacturing, we will pack and ship a slightly larger quantity. (30 or more) These are generally not a problem for normal use, but if you are concerned, you can purchase them at a specialty store for around 100 yen. We recommend that option. We are offering these at a significantly discounted price. The approximate breakdown is: 10 pieces with thickness indicated 20 pieces without thickness indicated Thickness and color will be random. We will ship with simple packaging. Please only purchase if you are not concerned about this. We also have guitar straps and strings for sale. Please take a look!