Write-On Sidewalk Signs 24&rdquo;w x 38-1/4&rdquo;h x 26-1/4&rdquo;d Silver Brushed Aluminum Snap Open Portable A-Frames with 21&rdquo;w x 27&rdquo;h Viewable Area &ndash; Outdoor Pavement Displays Come with a Protective Acrylic Lens Snap open sides allow for fast front loading signage changes. Acrylic plastic panel protects the messages from damage. Double sided unit maximizes on promotional space. Includes write-on white board inserts for use with wet erase markers. Displays2go SKU#: AF28SLWHWO