Features: Resin coated teeth ensures long time durability and smooth gliding in heavy duty applications, featuring open-end zips fasteners designs, easily sewing on various thin or thick fabric, leather, canvas cloth. Featuring double side designs and reinforced resin teeth, this nylon zippers replacement offer stability and flexibility for garment construction. Very suitable for professional tailors and sewing enthusiasts who appreciate these easy to use zippers for sewing craft and tailoring project or clothing repair tasks. Widely used for making bag, wallet, pouches, backpacks, dress, skirt, coat, pillow covers, jackets and clothing requiring double opening functionality or backpacks needing easy to operate fastening zips with this sewing accessory. The rustproof finish complements various fabric styles while maintaining consistent alignment through repeated washing and frequent use. Specifications: Component: Resin Nylon Net Length: Approx. 70cm/27.55in Color: Coffee/Pinkness/Blue/White/Redness/Black/Yellow/Light Gray/Dark Gray/Black Redness Weight: Approx. 100grams Package Includes: 10Pieces Sewing Nylon Zippers note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color