Pure copper round rod, length 150 mm T2 solid diameter 12 mm 15 mm 16

What the brand says

Sold as “Pure copper round rod, length 150 mm T2 solid diameter 12 mm 15 mm 16 mm 18 mm 20 mm 38 mm 50 mm 65 mm 70 mm 80 mm Elaboration(30 mm) 772 in)”

Length: 150mm