... :many colors. 4:Benefits:Heat-resisting,insulate well and Nylon Cable Tie,nylon cable tie,self locking cable tie,cable accessory,magic ... cable tie 1.Material:Nylon 66 certificated by UL. 2.Type:self-locking. 3.Color ... :simple operation,thread a belt into belt hole, it can tightly reinforce theitem and is difficult to be loosened. good quality nylon cable ...