Constructed of 14 gauge electro-galvanized steel, this model is more than twice the size of a Standard Letter Locker. This front access box has a 5″H x 11″W incoming mail slot, accepting small packages (up to shoe box size) and holding up to FOUR weeks of mail. Incoming mail slot and outgoing mail tray are held behind a magnetic door. The Supreme Letter Locker comes standard with a 5-pin cam lock, three keys and a stainless steel red flag. Box is texture powder coated for maximum durability.