Description: Leak-proof: This camping stove fuel tank filling adapter is not easy to leak, so it is safe to use outdoors. Convenient to use: just press the valve rod to release the fuel air, this burner cylinder fill converter is user-friendly. Sturdy: Mainly made of metal and silicone, this fuel tank filling adapter is not easy to break, and can be used for a long time. Suitable Occasions: Fits almost anywhere when you need to fill fuel, this fuel fill converter is well suited for camping, BBQ, picnicking, etc. Portable: This fuel filler adapter is small and lightweight, so you can carry it around and use it almost anywhere. Specification:Material: Metal, silicone. Color: show as picture. Size(LxWxH): Approx. 45 x 36 x 3 0mm/1.77 x 1.42 x 1.18 inch. Note:There may be a little color distortion due to the different resolutions of your computer. There may be a slight error due to different manual measurements. Package Included:1pc Filling adapter.