【Size】- Outer diameter: approx. 12mm. Inner diameter: approx. 10mm. Length: approx. 250mm 【Material】- 304 stainless steel, high strength, weld-ability and long-lasting durability. 【Seamless Construction】- Stainless Steel Straight Pipe is finish with polishing, the surface is smooth, oxidation resistance and corrosion resistance. The interior is smooth with no seam and is available in an extruded structural or a drawn seamless stainless steel round tube for precision applications. 【Widely Used】- Stainless Steel Straight Pipe is commonly used in industry, ship model, handicrafts, pipelines, mechanical structural components, etc. Especially in living decoration and industry, such as frames, crafts, gardening products, railings, shop fitting and furniture. 【Package included】- 1pcs x stainless steel tubes