HellermannTyton Heat Shrink Tube, Black 6mm Sleeve Dia. x 1m Length 3:1 Ratio, TREDUX Series, Shrunk Diameter: 2mm, Adhesive Lined: No, Material: Cross Linked Polyolefin, Flame Retardant: Yes, MPN: 319-00600 TREDUX-6/2-PO-X-BK