Government issue, color is olive drab/green, used/good condition with minor dents. measures 6''x 15''x 23'' FSN: 6665-253-5506, Specification MIL-C-4150 On the inside of the box is a hard foam on both side of the box. detector fits inside of the foam. The detector itself is mine metallic and non-metallic type. It has 4 different setting a search, point high, point mid, point low, also has headphones. FSN: 6665-138-7998. Manufacture: Fourdee Inc. Perfect for a unique display item! NOTE: We aren't sure if they work or not. They will be sold as is.