This is a set of 100 silver stainless steel earring backs that are rust-resistant. 【Size】 Approximately 6mm wide x 4.5mm long x 3mm thick ◆【Bundle Discount Available】 If you purchase multiple items currently listed, you will receive a 30 yen discount starting from the second item. 2nd item...30 yen off 3rd item...30 yen off 4th item...30 yen off The discount increases by 30 yen for each additional item purchased. If you would like to take advantage of the bundle discount, please comment with the names of the items you want, or send a bundle purchase request. *For bundle purchase requests, the system will temporarily list the items and then adjust the price to reflect the bundle discount. 【We will adjust the price, so please send your request without changing the price.】 Due to system limitations, we cannot contact you after listing the items. Please check the notification from Mercari to confirm the price and contents are correct before purchasing. ◆There may be minor scratches in rare cases. We inspect and package the items, but there may be oversights. Please refrain from purchasing if you are concerned. ◆Items will be sent via regular mail with simple packaging. This shipping method does not offer compensation, so we are not responsible for loss or damage. *If you are concerned, you can change to Mercari shipping for an additional 140 yen. Please let us know via comment before purchasing. ◆You do not need to comment when purchasing, so if you do not want the bundle discount or Mercari shipping, you can purchase directly.