BBYPP 4PCS Pure Zinc Rod 100mm x 10mm, High Pure Zinc Rods, High Purity 99.995%, Length 100mm/3.93", Diameter 10mm/0.39"
TIHONORI 99.995% High Purity Zinc Wire Diameter 0.3-10mm Pure Zinc Wire for School Science Project Experiment Lab Research,0.3mm*1000mm
uxcell 1Pcs Zinc Rod, 99.995% High Purity Solid Zinc Bar 1/2"(12mm) Dia 4"(100mm) Length Zinc Metal Rod Anode Good Conductivity for Scientific Experiment Research DIY Craft
99.99% Purity Zinc Rod Metal Bar Zinc Cylinder Anode, 3.94” Long, 0.39” Diameter, Anti-Corrosion, Bright Color, Good Conductivity (6 Pack)
RotoMetals Zinc Anode - Hang Overboard w/Copper Wire 4 inches X 6 inches About 3.4 pounds