Camping Cookware Dinnerware Propane Gas Refill Valve Gas Refilling Connector Camp Tank Adapter Stove Accessory Great Accessory for gas tank. It is a good helper for outdoor cooking. Features: Type 1/2/4/5: Made of heavy duty copper material, sturdy and durable. PP plastic effectively prevent leakage. Practical and reusable to refill your gas tanks or connect your gas tank. Adjustable control valve for convenient use. Simple design is easy to use without the complex operations. Lightweight and compact size for convenient storage. Suitable for camping, hiking, climbing and other outdoor activities. Type 3: Made of copper and aluminum alloy material, sturdy and durable. Solid and durable structure, easy to use without the complex operations. Safe automatic switch can effectively keep safe and reliable. Lightweight and compact size for convenient storage. Suitable for camping, hiking, climbing and other outdoor activities. Specifications: Type: Type1/Type2/Type3/Type4/Type5(optional) Type1/Type2: Material: Copper+PP Tube Length: 60cm / 23.6in Total Length: 70cm / 27.6in Weight: 120g / 4.2oz 136g / 4.8oz Type4/Type5: Material: Copper+Aluminum Alloy+PP Tube Length: 60cm / 23.6in Total Length: 70cm / 27.6in Weight: 120g / 4.2oz 130g / 4.6oz Type3: Material: Copper+Aluminum Alloy Item Size: 3.5 * 3cm / 1.4 * 1.2in Item Weight: 60g / 2.1oz Package Size: 19 * 13cm / 7.5 * 5.1in 7* 7cm / 2.8 * 2.8in Package List: Type1/Type2/Type4/Type5 1 * Refill Valve Type3ï¼?1 * Gas Tank Adapter