Lasko 18" Adjustable Cyclone Pedestal Fan with white finish, Powerfully cools the largest home spaces; 18" swirling cyclone grill for maximum performance; Three quiet, energy-efficient speeds; Oscillation and adjustable tilt-back to direct air where needed; Fully adjustable height (38" to 54.5") for added versatility; Simple assembly and cleaning; Includes a patented, fused safety plug; E.T.L. listed, 20-1/2" L x 20-1/2" W x 54-1/2"