No tool required: JANYUN pin backs easy on-off action, spring loaded fastener simply need you to push to lock them ,then push on the base to secure
No tool required: JANYUN pin backs 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 remove. Multifunctional:secure metal silver pin backs are suitable for pins,insignia, nametags,display,books,lanyards, bags,vests,hats,badge,etc.
JANYUN 30 Pieces Silver Metal Pin Backs Locking Pin Keepers Locking Clasp
30 Pieces Metal Locking Pin Backs Locking Pin Keepers Locking Backs for Disney Pins Locking Clasp Lapel Pin Backs Locking No Tool Required Suitable for Broochs Badge Brooch (Silver) - Yahoo Shopping
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