ITEM NAME:Outdoor Camping Gas Stove Adapter Tripod Aluminum Gas Tank Stand Connector C4N9 Outdoor Camping Gas Stove Adapter Tripod Aluminum Gas Tank Stand Connector C4N9 The main body is directly connected to the gas cylinder, and the three gas cylinders can be connected to one valve at the same time. The hard aluminum tube is connected and has a gas-closing device, so there is no need to worry about gas leakage caused by improper operation. The switching valve's size is about 15*15*3.1cm/5.91*5.91*1.22in. Use gas tank: 230g/450g alpine flat gas tank. Uses: can connect 3 flat gas tanks to one valve It is used to overcome the high mountains, the gasification of the liquefied gas in the gas cylinder is insufficient under low temperature