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Ceryvop 30PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back

16 Locking Pin Backs Metal Keepers Lock Badge Backing Holder Clasp Brooch 1cm

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16Pcs Locking Pin Backs Metal Pin Keeper Parts Badge Brooch

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Easy on-off action, spring loaded fastener simply need you to push to lock them, then push on the base to secure them and pull to loosen the lock and

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100PCS Pin Backs, Metal Locking Pin Backs, Brass Clutch for Brooch Tie Hat Badge Insignia Pin Backs Replacement (Gold)

Easy on-off action, spring loaded fastener simply need you to push to lock them, then push on the base to secure them and pull to loosen the lock and

16Pcs Locking Pin Backs Metal Pin Keeper Parts Badge Brooch Fastener Clasp Acces