USPS approved full service curbside locking mailbox for residential use, secures your mail and helps prevent identity theft Heavy duty 14- and 16-gauge electro galvanized welded steel construction with durable powder-coated finish defends against vandalism Innovative baffle door design allows for delivery of small packages and parcels but prevents fishing High security locking access door includes patented anti-pry latch locking mechanism and commercial grade 12-disc wafer lock to deter prying and leveraged entry Includes reflective house numbers, patented Fast-Trak Mounting Plate for easy installation on any surface in minutes, concealed outgoing mail clip, vandal resistant flag, pull out mail tray, 3 laser cut keys, and all necessary installation hardware