1This product is good quality product that is perfect for outdoor camping backpack. 2This zipup has the rough surface make it easy and convenient for you to open and close the zip, even when you wear gloves or your hands is wet. 3Easy to install, this product is easy to replace the pull cord on the zip extensions with nonslip handle grip. 4Suitable for most types of zipper, suitable for outdoor backpack, travel packs, bags, dresses, sportswear. 5They can also hanging on mobile phones, Keychains.
