Ideal for homes, greenhouses, garages, workshops and other areas with limited floor space. The Hurricane? 18 in Oscillating Wall Mount Fan has 3 speeds (high, medium and low) controlled by a dial or pull cords. It has 90? oscillation or can be locked in a non-oscillating position. Also features a multi-position tilt. A powder-coated steel grill is clean and durable. The fan blade is made of chemical-resistant polypropylene.