The product is a set of two metal exit signs with wiring, each accompanied by a back plate. It also includes an additional plastic exit sign. These signs are essential for safety and guidance in commercial and industrial facilities, providing clear and visible instruction for exit routes during emergencies. The metal material ensures durability and longevity, making them suitable for various settings where safety signage is crucial. See photos;  2 signs have wiring,  1 doesn't. One sign is missing the back plate. There are 3 metal squares the signs screw onto to mount on the wall/ceiling. (Also a plastic exit sign is included. See photos for measurements.