1500W Standing Electric Heater with Double-sided Heating 1500W Standing Electric Heater with Double-sided Heating -High-efficiency heating with premium gold tube -Wide range of heating which is up to 270 Sq.ft -Double-sided design offers more warmness -Each heater can be independently used with the pull chain switch -Safe to use with overheating and tip-over protection -Weighted and anti-slip base for higher stability -Made of high-grade aluminum for long-time service life -IP65 waterproof design for both indoor and outdoor use -Easy to assemble with the help of the clear instruction