Product Description Material: Alloy Size: Length 37MM Width 11MM Color: Black, Silver, Gold Quantity: 4 pieces Package Contents: 4 * Zipper Pulls 1. 【High-Quality Material】: This metal zipper repair kit is made of alloy and steel spring, durable and not easy to fade. Alloy has high density, robustness and durability, and it is not easy to break; the built-in spring has good elasticity and is durable. 2. 【Easy and Convenient Operation】: The easy-to-replace zipper can solve your problems in a cheap, simple and fast way. Open the metal hook with your index finger, insert the zipper from the zipper, clamp it and install it firmly, and you can repair your jacket zipper in 20 seconds. 3. 【Unique Design】: The sliding buckle on the zipper has a non-slip strip, which can help increase the friction between your fingers and the zipper. No tools are needed, easy to install and easy to use. 4. 【Wide Range of Uses】: Suitable for repairing clothes, bags, tents, coats, outdoor boxes, jackets, jeans, wallets, suitcases and also suitable for DIY enthusiasts. These high-quality zippers provide services for your clothes and accessories. 5. 【Package Contents】: There are 4 zippers in the package, length 37MM and width 11MM. There are three colors to choose from: black, silver and gold. Replace broken zippers in a snap with this convenient repair kit! Made from durable alloy, these pulls are easy to install and perfect for jackets, bags, and more. Get a grip with the non-slip design and enjoy long-lasting performance. Available in black, silver, and gold.