Washers Spacers ✔ Details Washer Spacers MIX A mix of various sizes of spacers Contents may vary slightly I think it supports 4.5.6.7.8.9.10.11.12mm sizes KC Gold, Gold, Silver ✔ About Shipping Since there is no tracking or guarantee, if you are concerned, we can ship anonymously with a guarantee for an additional 150 yen, so please let us know in the comments. #po parts Crimp beads Gold Ball Tip Bracelet Necklace Handmade Parts Washers Spacers