Displays2go A-Frame Sidewalk Sign with Snap-Open Edges for 30 x 40 Inches Posters, Aluminum, Front-Loading - Silver (AFS3040) Hinged edging makes it easy to insert new signage. Non-glare PVC lens protects posters from dirt and debris. Double-sided unit captures the attention of passersby from either direction. Holds 30 by 40 inch prints, which can be seen from far away. Lightweight, silver-colored aluminum is easy to move to different locations.