Product Details: Color: Gold Tone Material: Brass Outer Diameter: 2.5mm/0.10"; 3.5mm/0.14"; 4.5mm/0.18"; 5.5mm/0.22"; 6.5mm/0.26"; 7.5mm/0.30"; 8.5mm/0.33"; 9.5mm/0.37" Wall Thickness: 0.5mm/0.02" Total Length: 300mm/11.81" Package Content: 2pack x Brass Tube(8 different sizes, each size 2pcs) Material - Made of brass material, which has a low melting point, high workability, durability, and electrical and thermal conductivity.Feature - With a smooth and seamless surface, great for personalized projects and precision applications. It can be soldered, polished, cut and bent to whatever shape required.Application - This brass tube can be used for machinery equipment maintenance, ship model, model strut, as well as DIY ornament, handicraft making, decorative bracket and frame in home, office and store.Notice - Recommend wearing gloves and being careful when you process the tube. Please allow about 0.1mm measurement differences due to manual measurement.