Safe and Outdoor Operation: This gas stove propane refill adapter should be used in a well-ventilated outdoor area. Prioritize safety by ensuring that the empty propane tank is securely attached to the inflation valve. Easy-to-Follow Usage Steps: The tank adaptor is designed for user convenience. Simply attach the inflation valve with the filled propane tank, then place the small propane tank on a lower and stable . Efficient and Cost-effective: With this gas cylinder filling adapter, you can easily refill your small propane tanks from a larger one, saving you money on purchasing new tanks. Versatile Compatibility: This gas adapter connection hose is compatible with a variety of gas stoves and appliances that use small propane tanks. Made from materials including copper, aluminium alloy, and rubber, this propane refill adapter measures 500x10x10mm/19.7x0.39x0.39inch. It is suitable for use in Australia, UK, USA, Canada, and other countries, ensuring a reliable solution for your outdoor cooking needs. Color: As Shown Material: Copper, Aluminum Alloy, Rubber Package Contents: 1 x Gas Stove Propane Refill Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.