Installing a mail slot in the exterior wall?

Letter box aka letterbox, letter plate, letter hole, mail slot or mailbox A red door with a brass mail slot next to two windows that sit above a yellow wall

Make checking your mail easier by installing a mail slot in your home There are several mail slot options, including door mail slots, in-wall mailbox slots and

index slot Make checking your mail easier by installing a mail slot in your home There are several mail slot options, including door mail slots, in-wall mailbox slots and

indovegas99 slot HLD12 Letter Drop Mail Slot Spring-hinged front door for door or wall installation; Extruded aluminum construction; Rough opening 5″H x 12-58″W