1PC Copper Round Tube 6x5x300mm 5x4x300mm 4x3x300mm 3x2x300mm Hollow Straight Pipe Tubing for DIY Crafts Industrial
https://www.vogueparade.com/shopping/EN/200282142/1/1005003110588625/1pc-copper-round-tube-6x5x300mm-5x4x300mm-4x3x300mm-3x2x300mm-hollow-straight-pipe-tubing-for-diy-crafts-industrial/