Feature●This scratch resistant Black powder coated steel mailbox has a peaked roof●Large mailbox size: 15.5 inch w x 13.5 inch H x 7.5 inch D will hold several days of mail●Heavy duty lock with 2 keys adds security●Incoming mail slot opening is 12.875 inch long and 1.5” wide and will fit most envelopes and magazines but keep unwanted hand out●Mounting hardware not included. If mounting to a masonry wall, use masonry mounting screws with masonry anchors (at least 1-1/2 inch long)Description Winfield Summit is a simple decorative wall mount locking mailbox which features a peaked roof. Mailbox is made of galvanized steel and has a tough Black powder coat finish to last many years, front locking door swings open for easy mail retrieval. Comes with a lock and set of keys. Incoming mail slot opening: 12-7/8" x 1-1/2". mounting hardware not included. If mounting to a masonry wall, use masonry mounting screws with masonry anchors (at least 1-1/2 inch long).