This cable tie is made from nylon 66 (UL RECOGNIZED). It is used for items bundling, fastening, security locking, bags sealing, clipping, etc. the features includes heat resistant, strong strength, self-locking, smooth edges, etc. The size for this particular cable tie is 7.6mm width, and 380mm lenght. It is black colour and 100 pieces in a pack. All sizes available.