Photoluminescent Projecting Signs - Designed to give advanced warning, information ideal for Hospitals, Schools, Hotels in corridors, hallways, doorways etc. where conventional flat fixed signs are not always visible. This type of signage allows you to project the signs as little or as much as you require. Overall flat size is 300mm x 300mm Each sign face is 150mm x 300mm with fixing holes for permanent location Signs are a PSPA class B product. All of our fire safety signs are fully compliant with ISO 7010..