Our John F.B. large wall-mounted mailbox is ideal for a discreet look. Offered in black, many lettering colours (for numbers and texts) are available in vinyl. Size: 17” x 7” x 4.5”. Looking for a large stainless-steel wall-mounted mailbox? Check out our John S. All of Vsons’s timeless mailboxes are made with expert craftsmanship and durability to last a lifetime.