This Gibraltar mailbox mounting board is made of galvanized steel and comes with all necessary hardware for easy installation. With dimensions of 6" x 11.8", it is designed to fit most residential mailboxes. Its modern style and black color make it a sleek addition to any home.

The board can be bolted down or post-mounted and has a weight capacity of 5-10 lbs. Assembly is required, but the process is straightforward. This mailbox mounting board is perfect for those looking to upgrade their current mailbox setup.