Durable Zipper Head is made of safe and gentle materials, practical and durable. Reasonable design and practical functions make them suitable for all kinds of things with zippers, such as backpacks, suitcases, bags, jackets, sportswear, down jackets, etc. With sufficient quantity and simple application methods, old zipper pieces can be easily replaced, which will well meet your needs. Features -Color:Assorted Color -Material:Alloy,Plastic,Nylon -Size:6.30X0.90X0.50cm/2.48X0.35X0.20in -Size:2.90X0.80X0.50cm/1.14X0.31X0.20in -Size:2.50X1.10X0.50cm/0.98X0.43X0.20in -Size:3.70X1.70X0.50cm/1.45X0.67X0.20in -Sturdy and hard, the zipper head is not easy to damage and break. Used for a long term. -Using premium and high-grade durable material, sturdy and durable for use. -It is especially suitable for shoes, clothes and bags with very thin zipper hole. -Suit for backpacks, bags, purses, pencil bags, pouches, luggage, zipper pockets, and many more! -Our Zipper Pullers can fit most of your zipper. Simple installation and simple detach. Each nylon zipper pull is tightly woven with heavy-duty nylon cord, while the metal zipper pull ring is made of alloy, which is strong and durable for long-term use. Package list: 12 x Zipper Pulls