Material: Nylon Size app:Total:9cmx2.5cm Zip Length:6cm-7cm Teeth Width:2mm Can be used for household sewing and DIY crafts. High quality materials: Our zipper is made of high quality materials and high quality zipper head. It is professionally dyed,safe,non-toxic and durable. Committed to giving every customer a perfect buying experience, your satisfaction is our pursuit.Welcome to our store, It has many styles, You can go to the store to browse