The Economy Lockable Indoor Cork Display Case allows you to tack messages, images, or concepts. It features a rear hardboard with a metal surface laminated with natural cork for pinning. The front is covered by an acrylic sheet, has a 12 mm internal depth, and is secured with a cylinder lock. With frames available in both silver and black, it comes in various sizes to suit different needs. Ideal for indoor settings such as schools, offices, conference rooms, or public areas.