STP1129: Features: -Hidden access door locks for security and opens downward for easy access.-Front and rear mail doors allow for safe mail retrieval.-Mounts simply on a standard 4x4 post (not included). Includes: -Mounting hardware, a lock with two keys, and address numbers are included. Construction: -Heavy-duty poly construction resists vandals and bad weather. Color/Finish: -Sandstone gray coloring with black top. Dimensions: -Removable floor covers a large 28''H x 6.25''W x 13.25''D mail storage receptacle.