Specifications: 1.Quality material: these zipper pulls are made of quality zinc alloy, durable and sturdy, not easy to break or deform, and the surface is smooth and polished, you can use them for a long time 2.Proper size: these zipper repair kits are suitable for most sizes of zipper like size 5, size 8, size 10 zipper, so you can use them at ease, also bring you much convenience 3.Simple to use: our zipper extender heads are easy to install and remove without any tools of sewing skills, easy to install and repair in seconds, help you to deal with button broken occasions 4.Versatile usage: with the zipper handle replacement, you can use them for many occasions, they can be applied for backpacks, suitcases, jackets, bags, coats, sportswear, down jackets, etc, just need to make sure whether the size match the zipper Color: silver, black, gold, gun colour Weight: about 5g Size: 3.7*1.1cm Material: zinc alloy Note: Please allow minor error due to manual measurement. The colors may be a little difference for the different monitor display.