The Universal Newspaper Receptacle is compatible with Architectural Mailboxes in - ground and surface mount posts (5105, 5106, 5525 and 5526), and the Decorative Post with side mount in - ground post (model 6215).Universal Newspaper Receptacle constructed of 1.5mm galvanized steel Includes instructions and hardware Durable powder coat for a long lasting finishAssembled Depth: 16 Assembled Weight: 9.00 lbs. Depth: 20 Width: 10