Usage Tips:Lobster Style Clasp- Here is our Zipper Pulls 20 Pack,4 Sizes. This zipper replacement is used to easily replace broken or missing zipper pulls on handbags, backpacks, suitcases & more. Strong & Long-Lasting- Our Zipper Pull that have been made to last with a Zinc Alloy body, stainless steel spring & electroplated coating, to resist any wear & corrosion over time. -Double Head Clasp- This special double head clasp opening design provides you extra way to buckle clip Snap & Go- Our replacement Zipper Pulls are super quick to attach & remove thanks to the lobster style clasp mechanism. No tools are required, and once installed, the zipper tab replacement will hold for a long time. Extend All Your Zips- Our zipper pulls replacement is perfect for fixing or modifying various accessories. Suitable for golf bag zipper pulls, zipper pulls for jackets, locking zipper pulls for luggage, zipper pull backpack, handbag, purse, boots & more. Easy to Install and Fasten Easy to open and close ,perfect to replace your broken connections. Double Opening With double spring buckle design, you can clip keys, and other side to your backpack,belt loop, or pocket. Premium Material Sturdy and durable, made of zinc zlloy, not easy to break or fall off Colour:black Material:zinc alloy Size: about 32mm ,40mm,50mm, 60mm Package Contents: 20 x Zipper Clips Anti Theft Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.