Architectural Mailboxes, Regent, Stainless Steel, Wall Mount Mailbox, 10.1" x 13.2" x 4.2", Mail Slot Opening Is 9.5"W x 1.1"H, Easily Accepts Magazines & Padded Envelopes, Stainless Steel Cam Lock With Lock/Unlock Indicator Complete With 2 Keys, 4 Pre-Drilled Holes Makes For An Easy Installation, Instructions & Mounting Hardware Which Includes Screws & Plastic Anchors For Brick & Other Masonry Installations.