What makes door hanger size effective for marketing?

The right size keeps a door hanger readable without feeling stuffed, and that legibility is what drives action. A well-sized hanger sits flat on the knob, reads at a glance, and gives just enough information to prompt a next step. Bigger formats trade cost for maximum attention.

• Standard sizes: balance visibility with per-unit cost for everyday campaigns.
• Oversized (up to 4 x 14 in): grab maximum attention for high-stakes pushes like political drives.
• Direct to hand: hangers bypass the mailbox entirely, putting the message right on the door.
• Uncluttered layout: the correct size lets one offer breathe instead of competing for space.

Choose the size that fits your message and budget, then let the physical placement on the door do what a mailbox flyer cannot.