Zipper pull (quick, neat, practical)

Step 2: Cut cord and tubing

Cut the accessory cord to a length of 17.5cm (or 7 inches). Cut the tubing to a length of 12.5cm (or 5 inches). The difference of 5cm (2 inches) is about the minimum you need (for 3mm cord) to still get the zipper pull through the eye of the zipper.

You don't need to heat-seal the end of the cord yet.

Make sure that the thin cord is longer (at least 5cm (2 inches)) than the tubing.