Description:Reliable Materials: The fire piston is made of brass and aluminum alloy, which is not easy to wear and durable. Portable: The fire tube is small, lightweight, easy to carry. It doesn't take up too much space in your bag. Emergency Service Tools: The brass fire plunger is a very practical tool for survival in the wild, which is very useful. Widely Used: The brass fire plunger is suitable for outdoor travel, hiking, fishing, backpacking and other interactions. Perfect gift: A flame tube practical gifts for friends, family and colleague, also suitable for outdoor collectors. Specification: Color: Black, Silver. Size: Flame tube: approx. 13x2x2 cm/5.12x0.79x0.79 houses per inch. Material: Aluminum alloy, brass. Note:There may be a bit of color distortion due to the different resolutions of your computer. There may be slight errors due to other manual measurement. Package Included: 1 Piece Flame Tube.