Plastic base with power control toggle switch. The toggle switch on the motor housing controls the 90° oscillating motion and stationary position. Rust proof white vinyl coated fan guard. Dimensions: 9-1/2" overall height, 6-1/2" depth (front to back), 7" dia. fan guard, 6" fan blade, 3-5/8" x 1-5/8" base. 12V, 3 amp.