Zip Slider T8 / Two-sided / black

How to Replace a Zipper Slider: 1) Open the zipper 2) Slide the defective slider up to the top of the zipper 3) remove the "top stop" of the zipper. This is piece of plastic at the top of the zipper, which is slightly larger than the other zipper teeth or remove some of zipper teeth 4) Remove defective slider and replace new one 5) Take your new zipper puller, and insert it back onto the zip from the topside and pull it down to the middle of the zip. 6) Place stopper at the top of the zipper or use a sewing needle and thick thread. The knot must be thick enough to stop the slider at the tape end again.