OCR New Version Motorcycle Moterbike handle heater,hand grip heating pads,Black 12V Keep your hand warm in cold winter Hot air guns in blow casing,wants to show symmetrical forms blowcasing,such meetings make casing uniform contraction,lest feel unconfortable,senses not beautiful. Heat shrink tube color: black Heat area: about 90100 mm Cable length Pick up good power supply cord,red,black line regardless of is negative,but must meet by key in the door control line. Tape must bring conductors and the contact olace fixed(electrotheral entangle) well,for long-term use