<br>120 Pieces metal zipper head slider, 4 sizes zipper bottom sliders retainer insertion pin in 3 colors, zipper stopper repair tool kit for coats jacket DIY sewing replacement (size of 3/5/8/10) <br> <br>How to install: <br>Step 1: remove the top of the zipper tape and remove the unusable zipper slider <br>Step 2: correctly select the type of the slider from the correct direction, and fix it on the zipper tape, start from the bottom of the tape, make sure that the teeth on the left and right sides are matched <br>Step 3: fix the bottom stop on the tape. Please distinguish between the front and the back, the square should be the front. Cover the bottom of the chain. There are occlusal teeth on the bottom of the plug, which are durable and elegant in appearance. <br>Step 4: make the top stop on the tape 1 mm away from the teeth to ensure the appearance and firmness <br>Step 5: after completing the above 4 steps, please move the slider up and down to test its function, and polish the zipper teeth with wax or spray to make the zipper smoother and easier to move <br> <br>Specifications: <br>Material: zinc alloy <br>Size: 3/5/8/10 <br>Color: antique bronze, platinum, gunmetal <br> <br>Package includes: <br>24 Sets of zipper box and insertion pins for open-end zippers <br>24 Pairs of zipper top stoppers <br>24 x Zipper bottom stops for close-end zippers <br> <br>Warm notices: <br>Please confirm your zipper size and type before you buy the zipper replacement. <br>All things in the package are small part, please keep away from children. <br>Please allow slight dimension error due to manual measurement. <br>Please allow slight color difference due to different monitor.