Our zipper pullers are made by zinc alloy material, well polished and with good mirror effect. There are 2 sizes: No.3 and , which means they are suitable for replacing your zipper heads of No.3 or zippers. With our zipper pullers, you only need to spend a little money, your zipper will be as good as new. Features - Brand: Supvox. - ColorAssorted Color - Material: Zinc alloy. - Size: About 4.1 x 1.2 x 0.5cm (5#); 2.9 x 0.9 cm (3#). - Package includes 12pcs zipper pullers, and with 2 sizes, that is 3# and 5#, each size has 6pcs in total. - Well made zinc alloy helps them can resist to violent pulling, don't need to worry about the quality. - There are 2 classic color: black and white gold, all the 2 colors can match with your suitcase in various styles. - Very easy to install. First, hold the zipper pull tab; Second, use a nose plier to spread the U-shape ring on the open. Third, attached the zipper puller to the zipper, and finally, close the clasp. - They can help you to repair your zippers on luggage or suitcase , thus you do not need to spend of money in replacing the whole zippers. Package list: 12 x Supvox Zipper Puller