6" X 36" 650W 120V w/Rainbow Thermostat ~200 Deg C KEENOVO Silicone Heater Heat Blanket for Musical Instrument Guitar Side Bending Machines, Custom Design Welcome Excellent heat source for your musical instruments (guitar) side bending devices. Latest Version with improved performances based on feedbacks from luthiers worldwide. Rated at 3 Watts per sq. inch with fast and even heating. Enjoy easy temperature control with the built-in Rainbow Thermostat of ~200 Deg C It's versatile and may serve in your other heating applications,Custom Heater Design Welcome Item Location: Shanghai, China