High Quality Material: These Z clip solar pole photovoltaic panels are made of high strength rust-proof and anodized aluminum for corrosion resistance and durability. It will keep its color and shape even after long-term use. Z-shaped Design: The Z-shaped solar panel mount is more closely connected to the solar panel. The zigzag design promotes heat dissipation and leaves room for maneuver. Package Content: 12pcs solar terminal clips/center clipsNote: The data is all manually measured, please allow 1-3cm error, due to the difference in light and display With a certain color difference, the actual object received shall prevail.