Methacrylate support for posters, advertisements, signs, etc. They can be available in stores, businesses, stores, etc. Support for ads that are a good claim for the customer, or as a signaling system. Specifications Support for a sign with magnetic fixing system. It has a round base 19 mm in diameter, with magnet. Clamp for fixing ads. Ideal for ads in plastic frame. Poster clamp width: 20 mm. Fully articulated union between the clamps, which allows practically any orientation of the signs or signs. 100 mm union bar between both clamps. Wide variety of accessories for signage, signs, posters, etc.