50pcs Stainless Steel Stud Earring Cabochon Settings Flat Round Blank Bezel Earring Post Cup fit for 12 mm Cabochon with 50pcs Butterfly Earring Backs for DIY Jewelry Making, Rainbow Color

Specification: Material: stainless steel Color: rainbow color Size: as picture shown(tray: 13.5 mm outer diameter, 12 mm inner diameter) Package Content: 50pcs Blank Earring Post Studs 50pcs Butterfly Earring Backs Features: CREATE YOUR OWN EARRINGS: These earring post studs with blank trays, you can paste different kinds of 12 mm cabochons, photos, cameo, resin or beads to create your own beautiful earrings. WIDELY USAGES: Great for DIY your earring finding with some rhinestone and crystals flat back via liquid glue. Suitable for any people. Please heat or use alcohol to rub before use.