Double Opening Spring Clip Design: The dual-ended opening zipper pull can be used to either replace a lost or broken zipper handle or to lock the zipper to prevent it from opening accidentally.You can use these to add a bit of security to my backpack.

Best Solution for Zipper Handle Replacement:Just clip these onto your zipper to replace a broken pull.They fit zipper pull nicely.The carabiner style spring gate makes them easy to clip on.

Useful for Attaching Things to Bag:You can use these double-opening clasps to attach some things like keys ,favorite pendants or a water bottle to your bag.Small stuff, versatile.You can even use them to replace your dog's license plate.

Two Sizes and Four Colors Available:The two sizes are39.6mm*10.9mm and 46mm*12.66mm，Suitable for different bags and different zippers

Fine Workmanship and Durability:These zipper locks feel very well made, sturdy and good springs in the mechanism.