Specification:<br> Material: <br> Mg > 99.99% Al: 5.85ppm Si: 4.10ppm Mn: 6.40ppm Fe: 7.82ppm Zn: 8.09ppm Color: Silver<br> Optional Size: 8*60mm/0.3*2.4in, 8*250mm/0.3*9.8in, 18*100mm/0.7*3.9in<br> Weight: Approx. 5g~47g / 0.2oz~1.7oz<br> <br> <br> Package List:<br> 1 x Magnesium Rod<br> <br> <br> Note: <br> High purity magnesium rod in the air for a long time, the surface will be oxidized to darken, in the humid air speed will be faster, buyers must pay attention to save it.<br>