The Secure Logic Keyless Locking Mailbox (INCLUDES POST) - the first truly secure residential mailbox designed to eliminate the problem of identity theft through stolen mail. The Secure Logic Mailbox has one of the largest drop chutes in its class, and has plenty of room for large envelopes and magazines. It is perfect for business or vacation, since a week's worth of average mail can be stored safely. The Secure Logic Mailbox combines imaginative design and durable function to bring you optimal mail security. This box is USPS approved. Special order item please view our terms and conditions. Features: Touch Pad Entry System 4-digit security code can be easily programmed for quick keyless access to mail inside.Recessed Inner Door,Interior door sets back 2 inches and is secured by heavy duty deadbolts. Seamless Construction Powder coated inside and out insuring maximum protection and "like new" finish for many years. No exposed nuts, bolts, screws or fasteners - appears as one piece seamless construction from top to bottom. Imaginative Design and Durable Function Unique style provides a handsome first impression to any home. The powder coated galvanized steel body is rust resistant and made to last almost forever. It installs easily onto a powder coated steel post using the hardware provided. The outer door is utilized by the postman for out-bound mail pick-up. The Secure Logic Mailbox's unique style adds curb appeal to any home landscape. This model is currently available in white and black. Safely holds more than 20 lbs of mail including packages up to 1.75" thick. Made of 14 gauge solid steel construction and a tamper proof electronic locking mechanism to keep your incoming mail safe. Allows homeowner to program up to two unique codes from one to eight digits in length. Included: (1) Secure Logic Keyless Locking Mailbox, (1) 46" In-Ground Post, (1) flange, (4) mounting bolts, (1) set screw 5/16", (1) emergency battery supply, (1) positioning ruler, (1) adhesive bubble level, (3) Allen Wrench, (2) keys, (1) Post Reinforcement Bar 8", and (1) cap head bolt 4" Overalll: 12 3/8" x 18" x 21" Outer door: 10 3/4" x 7 5/8" Keypad: 4 1/4" x 3 7/8" Compartment: 10 3/4" x 8 1/4" x 18" Mail Slot: 10 1/2" x 2 3/4