3 Colors: There are 3 different colors of zipper heads, silver, bright gold, dark gold and bronze, 3 of each color, total 12 pcs, size about 3.9cm. Double Heart Pendant: Below the zipper head is a double heart pattern, which looks very simple and elegant. It can decorate your outfit well. Easy to InstallInstall zippers in just seconds without using tools, help you pull up the zipper quickly, can be used for replacing or repairing broken zipper pull. High Quality Zinc Alloy Material: Alloy material zipper head is not easy to break and deform, can be used for a long time. Ideal for you to make zipper replacement. Wide Applications: zipper sliders are suitable for wallet making, bags, luggage, trolley cases, handbags, pillow crafts and so on.