HellermannTyton Adhesive Lined Heat Shrink Tube, Clear 12mm Sleeve Dia. x 5m Length 3:1 Ratio, HIS-A Series, Shrunk Diameter: 4mm, Adhesive Lined: Yes, Material: Cross Linked Polyolefin, MPN: 308-11203 HIS-A-12/4-PO-X-CL