Colorful Zippers kit : 15 assorted Invisible colors(each colors x 5 pieces zippers), as shown in the picture. Size: 10inch/25cm of length and there are about 1.18-1.57 inch / 3-4 cm without zipper teeth for easy sewing,0.9 inch/2,3 cm of width. Durable : Coil Zippers are made of nylon material, with zip and strong metal head, easy to closing and opening. Wide application: Zippers can be used in all seams clothing, bag, cushion, pants, jeans, denim skirt, pouches, change fabric, or other craft projects. Package include：75 * zippers (15 colors, each color has 5pcs zippers).