1. Butane cassette gas tank adapter gas-filled valve variety flame torch nozzle connector fuel converter 2. The plastic conversion gasoline nozzle would be directly put on the cassette gas tank (converted into an inflatable fuel tank), which is awfully convenient. 3. Only used for cassette fuel canisters, now not for canisters! Product Name: Gas Tank Conversion Gas Nozzle Colour:Red Material:ABS Package Contents: 20 * Air tank conversion nozzle Only the above equipment content, different merchandise aren't included. Note: Light and assorted reveals can cause the color of the object within the photo a bit various from the real thing. The size allowed error is +/- 1-3cm.