Definition
A sandwich board is a portable advertising display made of two boards hinged together, worn over a person's shoulders. Think of it like a human-sized advertisement! πΆ It's basically a walking billboard. π’ Sandwich boards are often used by businesses to attract attention on busy streets, announcing sales, events, or special offers. They are a low-tech way to grab eyeballs π compared to digital ads. Imagine someone literally wearing an advertisement β that's a sandwich board!