This Zipper Extender is 1 1/2"Long and 1/3"Wide,New Solution Solves the Problem of Easy to Fall Off. This Metal Zipper Handles Repair Kit is Made of Zinc Alloy and Steel Spring,Set of 4. Sliver Color and Black Color(vintage),Glossy,Robustness,Great for Luggage,Jackets,Backpacks,and More. For Zipper Pull Replace, Easier to Hold and Zip,Perfect Solution for Missing Zipper Pull on Luggage.After Many Experiments, We Have Designed A Better Size and Surface Treatment. Easy to Replace Broken or Missing Zipper Handles, Solve Your Problem Cheaply, Easily, Quickly.To Attach,Just Clip It On,Attach Instantly and Securely! Zpsolution is the creator of the lobster clasp replacement zipper and is constantly improving. Zpsolution wants to make it better and provide better value. This is a common problem in other products on the market. Some zippers are not suitable because the hooks are too thick.After the product went on the market, we received feedback from many customers and updated the product: we changed the hook size of the lobster clasp to adapt to more styles of zippers. 
★Zpsolution has been working hard to improve★
We have noticed that similar zipper pull repair kit in the past have defects and are easy to fell off, came apart or difficult to use. When we adopted a new solution to improve the product, it will never drop by itself. Easy to put on, easy fix to the problem! You may not find the same zipper extenders on the market. This zipper pull tab replacement is made of zinc alloy and steel spring. This magic zipper extender has a steel spring inside and it has the same function as lobster clasp.Use these zipper pull on everything from jackets to luggage to pillow protectors.If your problem is a broken zipper pull,this is the answer. This is an easy-to-install,permanent solution.They won't slip out of your grasp,making them ideal for arthritis sufferers.Fix a broken zipper pull quickly and easily with this zipper pull repair kit. Perfect solution for missing zipper pull on luggage,jackets,backpacks and more, that just need a new pull tab to zip.Compare with the regular version of zipper pull replacement in the market which don't stay locked and fall off easily,once it hooks on the zip, it will never open and fall off. You don't have to worry about it doesn't stay on.