Features: 1.Made of high quality metal alloy material, these zipper sliders are durable and wear-resistant 2.They are suitable for #5 resin zipper of 6mm wide teeth, easy to install 3.There are two colors, black and white, that you can choose for different projects 4.Total 20 pieces of zipper sliders in one set could meet your basic daily need 5.Zipping with these zipper sliders will be more smooth, great for making clothes, bags, etc specification: Made of high quality metal alloy material, these zipper sliders are durable and wear-resistant. They are suitable for #5 resin zipper of 6mm wide teeth, easy to install. There are two colors, black and white, that you can choose for different projects. Total 20 pieces of zipper sliders in one set could meet your basic daily need. Zipping with these zipper sliders will be more smooth, great for making clothes, bags, etc. s: Color: Black, White (Optional) Material: Alloy Surface Finishing: Baked painting Size: #5 Suitable for: Resin zipper of 6mm wide teeth Quantity: 20 Weight: 93g(approx.) Package Includes: 20 x Zipper Sliders Note: 1. Please allow small size error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.