DescriptionMade of material, this great propane tank adapter solve theconnection problem. Can let these old propane tank recharge and reuse.Durable, rustproof and long time use. If you are going to outdoorbarbecue, this adapter is a nice helper for you.Features-Color: Assorted Color -Material: Aluminum-Size: About 3.00X3.00X3.00cm/1.18X1.18X1.18inch - Adapter is made of aluminum material which is corrosion resistance. - Propane adapter have male cylinder thread, you can use on hose and regulator. - Universal for all propane tank, easily fill bottles, its heavier, bigger, and safer. - The stove connector is used to connect standard flat tank stove and long tank so that to lower cost. - Great accessory for outdoor camping burner, picnic burner, etc.