• Includes 16 zippers and 16 nylon chains in 4 different colors to suit your daily needs. • Easy to use: replace broken or lost pulls on bags, backpacks, and luggage without needing to change the entire zipper. • Durable material: made with zinc alloy and durable nylon cord, ensuring a long lifespan. • Reusable and removable design, ideal for saving money by repairing damaged zippers. • Compatible with most zipper sizes on backpacks, suitcases, jackets, jeans, and more.