Displays2go 11 x 17 Inches Outdoor Poster Case with Locking, Hinged Door - Aluminum (Silver) (SBPH1117V2) Swing-open door for easy access to displayed signage. Includes rubber gasket to prevent water from entering frame. Impact-resistant polycarbonate front pane is ideal for outdoor use. Locking mechanism to prevent tampering. Dimensions: Overall: 13-7/8" x 19-3/4" x 1-1/8" Viewable Area: 10 1/4" x 16 1/2" Weight: 7 lbs.