The Mailbox Garden Banner Hanger is designed to hold garden size flags by attaching it to a wooden mailbox post. But don’t limit yourself to the mailbox. Install your banner hanger on a post in the garden, at the patio or use multiple hangers so you hang all of your favorite banners at once. Measures 15-1/2 in. long and will fit 12-1/2 in. wide banners. See below for related items.