Easy to Install: The zipper repair kit is made of metal and comes with a zipper cord, which is easy to install after breaking the previous zipper 3 Different Sizes: This universal zipper repair kit comes in 3 sizes; Small is 0.94 x 0.31 inches, Medium is 0.98 x 0.39 inches, Large is: 1.02 x 0.47 inches, you can choose that fits your zipper. Adjustable Screws: This kit solves most zipper replacement needs by allowing you to fix the top and bottom stops of the zipper. Colour:Black Material:Metal Package Contents: 1x zipper repair kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.