Downward-facing prevention earring backs, made of silicone resin. Set of 100 pieces (50 pairs). Cone-shaped, they prevent earrings from drooping downwards ^^ They also help stabilize heavy or large earrings. Size: Approximately 6x9mm ◆【Bundle Discount Available】 If you purchase multiple items currently listed, you will receive a 30 yen discount from the second item onwards. 2nd item...30 yen off 3rd item...30 yen off 4th item...30 yen off 30 yen off 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 contact me through the bundle purchase request. * In the case of a bundle purchase request, the system will list the items once, and then the price will be adjusted to reflect the bundle discount. 【I will adjust the price here, so please make the request without changing the price】 Due to the system, I cannot contact you after listing the items, so please check the notification from Mercari to confirm that the price and content are correct before purchasing. ◆ Occasionally, there may be burrs. I remove them when I notice them, and I inspect and package the items, but there may be oversights. Please refrain from purchasing if you are concerned. ◆ Items will be sent by regular mail with simple packaging. This shipping method does not offer compensation, so I cannot be held responsible for loss or damage. * If you are concerned, you can change to Mercari delivery for an additional 140 yen. Please let me know via comment before purchasing. ◆ You do not need to comment when purchasing, so if you do not want the bundle discount or Mercari delivery, you can purchase directly.