Use these zipper pulls with Sallie Tomato Zippers by the Yard, or any size #5 nylon coil zipper. This size zipper is best used on the top of handbags, backpacks, totes, laptop carriers, and more! Make single or double slide zippers with these pulls. Double slide zippers open from the middle out, which is ideal for luggage style bags, bowler bags, handbags, and more.