HIGH QUALITY - High quality aluminum alloy and brass materials make this camping stove adapter resistant and No Leaks - Perfect fit, no leaks. Threads are cut clean and tightened The heightened joint is safe to use, please use it with confidence The height of the blast furnace can be increased by connecting to the furnace interface, and the gas tank with cover can be directly used when connecting to the gas tank interface. Joint body: aluminum alloy body, gas tank interface built-in anti-leakage rubber ring, stove interface with its own closed gas Product name: Elevated joint Model: z03 Unfolded size: 3x3x2.2cm colour: silver Material: Aluminum Alloy + Brass Package Contents: 1 x butane to propane adapter Only the above package content, other products are not included. Note: Light 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.