FixnZip Instant Zipper Replacement, Black Nickel, M

HOW TO CHOOSE SIZE (See Video) Start by checking the back of your broken zipper slider; most zippers have a size number (1-10) embossed on the back of the slider. Once you know your zipper size, our sizing chart below will determine which FixnZip is right for you. If your zipper doesn’t have a number on the back, you can simply measure the width of the zipper teeth in millimetres or inches. SIZE GUIDE: -Small Zipper Slider: Teeth and Coil Sizes 1-4 -Medium Zipper Slider: Teeth and Coil Sizes 5-7 -Large Zipper Slider: Teeth and Coil Sizes 8-10. Don't know your zipper size number? Measure Teeth / Coil Width: 1 to 4. 5 mm or 0. 04 to 0. 18 in = Small, 5 to 7. 5 mm or 0. 19 to 0. 30 in = Medium, 8 to 10 mm or 0. 31 to 0. 40 in = Large The FixnZip is a replacement zipper slider that repairs zippers without tools or sewing. It has a patented spring plate design that enables it to fit over a range of sizes. Teeth or coil, metal or plastic, fixing zippers on jackets, bags, tents, clothing, car covers, wet suits, shoes, sleeping bags, jeep windows, etc. It supports sustainability in that it encourages reuse of products and is, itself, reusable. All parts are designed and manufactured in the USA. Easy to install, it can fix most items with zippers in minutes.