Three flashes from different eras over a period of approximately 40 years. The Metz 45 ct-1 is a flash that has accompanied thousands of professionals around the world. This one that is proposed is in excellent condition, it runs on 6 AA batteries. The bracket, although working very well, has lost, due to use, part of the paint that covered it. The Suntax is a good power flash, it runs on 4 AA batteries. It has all the necessary adjustments to be used at its best. The Nikon SB-28 is the best of Nikon's production in recent years. It is a powerful flashlight with a beautiful design and a significantly reduced weight compared to its predecessors Battery compartment perfectly clean, without corrosion. Comes with official box and instruction manual.