Sandwich boards are classic mobile pavement signs in terms of their function. They have been used for generations. They invite passers-by, visitors and customers to enter a business premises, a restaurant or an exhibition. Also known as advertising board and chalkboard stand, they are usually individually inscribed with chalk markers and inform customers about current offers, daily specials, special prices and opening hours. What all sandwich boards have in common is their unlimited mobility and the possibility to label them again and again in a new and different way, because the Illumigraph lettering is washable! Many customers follow this friendly invitation to enter your shop or restaurant!