D5-B - Rainproof Wall Mount Mailbox with Outgoing Mail Flag and Holder, Rainproof Anti-Fishing Locking Mailbox, Heavy Duty Residential Security Mailbox, Payment Drop Box with Lock, BlackHEAVY DUTY CONSTRUCTION: Built from 1. 6mm galvanized steel, our metal wall mount mailbox is exceptionally durable and pry resistant, ensuring your mail stays safe and secure. RAINPROOF DESIGN: Featuring a hood on top and folded metal edges on the bottom, this mailbox is designed to keep your mail dry, no matter the weather. OUTGOING MAIL HOLDER: Equipped with an outgoing mail holder and a red flag, this mailbox offers convenient sending options. The