A convex box with a decorative and elegant look is designed with a patterned polystyrene panel at the bottom. The snap frames enable you to change the display material easily whenever desired. It can be used from both sides. One can simply open the front profile to change the poster. A hinged door, magnetic cover close, and plastic pegs on both sides add value to the unit. PVC hinge on one side and magnetic cover allows for an easy change of the poster. Each unit is packed unassembled with an easy-to-understand instruction sheet. All units have passed CE/UL PAT tests and are delivered with certificates.