32 x Pin Keepers. 15Pcs Locking Pin Keepers Pin Keepers Pin Backs Locking Clasp. 6pcs Clip On Earrings Spiral Clip Earrings Pressure Earrings Fake Earrings UK. -Material:Zinc alloy. 400 Pcs Locking Pin Keeper Clasp Rubber Locking Pin Keeper Brooch Locking Pin.