Description:1. Brass for high strength, weld-ability, oxidation resistance, corrosion resistance and long-lasting durability.2. It can be processed according to the length you need, and can be welded with the right equipment.3. The interior is smooth with no seam and is available in an extruded structural or a drawn seamless brass round tube for precision applications.4. Commonly used in DIY projects, hobby, crafts, building model, building decoration, frames, industrial, gardening products and so on. Specification:Material: BrassSurface Treatment: PassivationOuter Diameter: 7mm / 0.28-inchWall Thickness: 1mm / 0.04-inchTotal Length: 300mm / 11.81-inch Package Content:1 x Brass Round Tube.