[Packageset]3 PCS Camping Gas Stove Adapter Stove Connector; Size: Diameter 40mm; Color : Random Styles. [Material]Aluminum + copper + high temperature resistant nylon, compact and durable. [Safe]With the automatic closing function, when connected to the long tank gas cylinder, it will not leak though stove is not connected. [Usage]Convert straight has cans.Suitable for split type furnace.You can connect outdoor stove with screw type valve with nozzle bottle.Safe and easy to control. [Easy to Carry]Light weight. Great accessory for outdoor camping, picnic, BBQ, etc. Material: high temperature nylon material + copper + aluminum alloy Uses: Convert straight tank gas with stable quality. Features: With automatic shut-off function, after connecting to the long gas bottle, there will be no gas leakage if the burner is not connected