STEP 22 Gear Zipper Berries - Paracord Zipper Pulls are made from U.S. made 550 Paracord. Easy to see and easy to grab even when wearing gloves, zipper pulls are a terrific addition to anything with a zipper. You can easily attach these directly to a zipper slider or your current zipper pull for an even longer setup. These are quick and easy to install on just about every zipper on the market. If you have an extra small zipper slider, or current zipper pull that will not allow the paracord to slide through, you can use the included mini key rings to attach the pull to your zipper. Each zipper pull is 3 inches long and will extend your current zipper slider or pull by 2.5-3 inches depending on how you install them.