Double-sided Satin Aluminum Finish Poster Frame Displays 22 x 28-Inch Signs, 22-1/2 x 28-5/8 x 3/4-Inch, Wall Or Ceiling Mount, Includes Non-glare Lens To Protect Posters Posters slide-into the open channel on one side of the frame. Slim profile frame does not distract from the posters displayed inside. Frame displays signs in a vertical format only and mounts to the wall or ceiling. Double-sided display increases visibility of posters. Displays2go SKU#: WMSIF2228