Brand: NaturehikeModel NO.: CNH22CJ022Name: Alpine Gas Tank AdapterStyle: Two Heads Adapters/Three Heads AdaptersSize: 170x30x32mm(Two Heads Adapters) 15x133x32mm(Three Heads Adapters)Weight: 76g(Two Heads Adapters) 101g(Three Heads Adapters)Material: Stainless Steel/Copper/Aluminum/Zinc AlloyColor: Silver