Downward-facing prevention earring backs made of silicone resin. Set of 100 pieces (50 pairs). These conical earring backs prevent earrings from drooping downwards ^^ They also help stabilize heavy or large earrings. Size: Approximately 6x9mm ◆【Bundle Discount Available】 If you purchase multiple items from my listings, 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 combined purchase request. *For combined purchase requests, the system will temporarily list the items, and then the price will be adjusted to reflect the bundle discount. 【I will adjust the price, so please send your request without changing the price】 Due to system limitations, I cannot contact you after listing the items, so please check the notification from Mercari to confirm the price and contents before purchasing. ◆Occasionally, there may be some imperfections such as burrs. I remove them when I notice them and inspect the items before packaging, 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 include compensation, so I am not responsible for any 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 have any requests for bundle discounts or Mercari delivery, you can purchase directly.