Package content: you will receive 8 zipper pieces pull in 2 sizes. The size of the large zipper is 3.7x1cm / 1.5x0.4 inch and the size of the small zipper is 2.6x1cm / 1x0.4 inch.quatre colors, silver, black pistol, black and gold are available to match your clothes. Better solution: the zipper is fixed to the zipper by a push on one side, a better solution to repair the zipper without too much effort. It is durable, robust and reusable. Material: The metal zipper tabs are made by the zinc alloy, which make it solid, smooth, polished and not easy to break down or break. They can be used for a long time. 'One side and slide it through the opening and let it stand. It is also easy to delete it. Easy to install: Simply push on one side and slide it through the opening and let it stand. It is also easy to delete it. Remark: please keep these small objects far from small children. Application: Lightning replacement extractors are suitable for backpacks, suitcases, coats, handbags, jacket, etc. Just ensure that the size corresponds to the zipper.