The 16-inch, 3-blade pedestal fan has a metal front grill, impact resistant plastic rear grill and chemical resistant polypropylene blades for long-lasting durability. The rotary switches located on the back allow you to turn the fan on or off and change between (3) speeds. The 1/20-horsepower, fully enclosed, permanently lubricated motor with a split capacitor provides a quiet performance and produces a lot of air flow. Additionally, this fan is ETL and OSHA approved and a 7-foot, 3-conductor type SJT power cord is provided for long reach. Height adjustments from 36-inches to 52-inches. Comes with a 1-year limited warranty.