Rust-resistant Cast Aluminum Outdoor Mailbox from the Special Lite Products Company, maker of fine cast aluminum products for over 35 years. Size= 8.25" high x 16" wide x 3.75" deep. Powder coated for a long life. Roomy and safe, the container will hold larger envelopes up to 17 inches long. May be used with or without the included newspaper/magazine scrolls.