This is mountaineering equipment I found while cleaning out my parents' house. I don't have any knowledge about this, so I ask that those who can judge from the images please purchase it. I'm not sure of the material, but it's very light, like aluminum. There are scratches and paint剥がれ (peeling) from use. I think there are no particular problems with use. As shown in the last image, I have other items for sale, so I can offer a combined discount. Please comment before purchasing. I will ship via Yu-Packet Post Mini.