Adjustable and Reusable: Easily open or close with the zipper design, add or remove cables according to your wire size. This adjustable black cable tie has everything you need. There are 60 clips in the package. Nylon Material: Made of high quality nylon, practical, durable, non-toxic and tasteless. It has the characteristics of high mechanical strength, good toughness, high tensile strength, wear resistance, heat resistance and corrosion resistance. Unique designEquipped with a adjustable design, of multi-level locks, can accommodate different size cables in the clip, you can adjust the cable tie and fix it to messy cables according to your cable size. Applicable occasions: Suitable for car, home and office, save space, can fit various cables, such as computer cable, TV cable, Christmas light cable, USB cable. Precautions before use: Make sure the installation surface is clean and free of dirt, dust, grease and wax. Please keep the surface clean and dry to ensure maximum adhesion.