Constructed of 14 gauge electro-galvanized steel, this front access box comes standard with a 5-pin cam lock and three keys. The 3 1/4″H x 10 3/4″W incoming mail slot and 1 1/4″H x 10 1/2″ W outgoing mail tray are housed behind a secure magnetic hopper door. The versatility of these mailboxes allows customers to either mount them directly to a wall or use with a Rural Post. Box is not intended to hold large quantities of mail. Check with your local postal agent for location and description prior to installation. Box is texture powder coated for maximum durability.