Advertise in 2 different directions with this double-sided sign frame. The silver satin finish sign frame has a pedestal style base with a telescoping pole that allows the frame to be adjusted to various heights. Non-glare lenses are included to protect posters from dust and fingerprints while a PVC backer board reinforces graphic panels and prevents them from sagging while displayed. Simply slide the PVC backer and graphic panels in between lenses and slip them into the slot located o the top of the frame. Dimensions: Base:Â 14" diameter Minimum Height (to top of frame):Â 45-1/2" height Maximum Height (to top of frame):Â 69" height Frame Dimensions (Outer):Â 12"w x 18"h Viewable Area:Â 10"w x 16"h Backer Thickness:Â 1/4" thick Pole Diameter:Â 1" diameter.