Usage Tips:This Universal Zipper Fix is a durable and instant solution for repairing and replacing zippers. It works on various zipper mishaps like split tracks, broken sliders, and missing teeth. No tools required for installation. Can be used on plastic, nylon, and metal zippers. The pack includes 6 zippers in different sizes. Suitable for tents, suitcases, clothing, jackets, sleeping bags, golf duffle bags, boat canvas tops, purses, and more. Easy to use - clip onto teeth, snap close, and drag to open/close zipper. Upgrade your zippers with this Universal Zipper Fix! Features 1. Fixes any zipper in a flash! Works on most common zipper mishaps including split zipper tracks, broken sliders and up to 3 missing teeth! 2. Snaps on in seconds and works like ! Easy to install. No tools required. Removable, Reusable 3. Can be started in the middle of a zipper, zips forward and backwards. No more stuck clothing, simply loosen screw to dislodge. 4. Works on plastic, nylon or metal zippers. 6 Pack 3 Sizes:2x Small,2x Medium,2x Large. 5. Works on: Tents Suitcases Clothing jackets Sleeping bags Golf duffle bags Boat canvas tops Purses and much more! Specification Color: Black Package Includes: 6 x Zipper How to use 1. Select the Zipper size to fit the jobs at hand. 2. Position it centrally onto the zipper to be replaced. 3. Clip unit onto zipper teeth and snap close, then simply drag the Zipper to open/Close zipper! Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!