Silicon rubber heater-2 years quality guarantee 1,OD105MM 2,ID20MM 3,thickness1.6MM 4,12V,0.8A,with self-adhesive&thermostat Silicon rubber heater-2 years quality guarantee1,OD=105MM2,ID=20MM3,thickness=1.6MM4,12V,0.8A,5,with self-adhesive and thermostat6,with insulation material Silicon rubber heater-2 years quality guarantee