Barska MPCB-100 Three Compartment Locking Mail w/ Package Compartments Black Large. The steel drop slot makes dropping small envelopes or slim packages into the lock box safe and simple for any home or business. The push button lock for the parcel doors gives easy access for the delivery driver. In addition the U.S. patented adjustable parcel shelf is retractable 3-5 inches to accommodate larger packages and once push-locked will keep the contents of the parcel box secure until your arrival. MPCB-100 Multi-Chambered Mail and Parcel Box by Barska has pre-drilled anchor holes and including mounting hardware for quick installation in concrete or wood surfaces. The safes exterior is constructed of 0.8mm solid steel and finished with a black coating. This Mail & Parcel box is ideal for any home and business. Specifications for Barska MPCB-100 Three Compartment Locking Mail: Manufacturer: Barska Color: Black Size: Large Lock Type: Key-Lock Height: 44.5 in Width: 16.25 in Depth/Thickness: 15.5 in Features of Barska MPCB-100 Three Compartment Locking Mail All Steel Construction One Drop Slot and Two Parcel Doors w/ Retractable Shelf Four anchor holes provided to secure your parcel safe to the ground Single key cylinder lock Solid steel 0.8 mm body Durable and attractive black finish Package Contents: Barska MPCB-100 Three Compartment Locking Mail 6 Keys Corner Protectors & Mounting Hardware Barska CB13610: MPCB-100 Three Compartment Locking Mail w/ Package Compartments Black Large