Package Include: #3 #5 #8 #10 four sizes zipper repair stopper, 4 sets each size, 16 sets totally. One has a latch and a zipper bottom. These are a large number, a complete variety, suitable for different materials and thickness of zippers.Wide Usage: #3 suitable for invisible zippers, skirts, file bags, teeth are small, needs to be carefully pulled. #5 used in light clothing, bags, handbags. #8 used for heavy clothing, outdoor supplies, #10 used in skirts, home quilt cover, car cushions.Premium Material: The silver zipper is suitable for most clothing and is made of zinc alloy, can maintain its beauty and practicality for a long time, and the metal latch has high strength and durability.Zipper Repair: The slider and teeth of the zipper may be worn or damaged during use. Replacing a new zipper latch and bottom is an effective zipper repair method that can help us solve the problem of zipper damage.Easy to use: Two rows of teeth that bite each other and a pull head that can slide. When installing, you only need to align the two rows of teeth, and then slide the pull head from one end to complete the basic installation.