Features 1、The conversion head is highly sealed, no air leakage, safe and secure. 2、With this adapter, the long gas can be converted into flat gas for use, which is suitable for transferring the long gas tank to various standard burners. 3、Easy to operate, align the bayonets of the conversion head with the bayonets of the long gas tank, press down the conversion head firmly, turn it clockwise to lock it, and connect the stove head to use. 4、When connected to a long tank, it will not leak even if the stove is not connected. 5、Made of quality material, safe and eco‑friendly, firm and durable. Condition: 100% Brand New Item Type: Camping Stove Adapter Material: High temperature resistant nylon material + copper + aluminum alloy Purpose: Convert straight tank gas, stable quality. Features: With automatic shut-off function, after connecting to a long-tank gas bottle, it will not leak without connecting the burner. Long tank butane gas, because it is cheaper and easier to carry, has become the main fuel for many travellers when camping outdoors. However, the self-contained connector of the general outdoor stove head cannot match the head of the long tank and cannot be connected. This adapter is specially designed for this purpose. With this conversion head, whether it is a long tank or a flat tank, it can be used normally. Package List 1 x Adapter