Material: aluminum alloy Tips: *Due to manual measurement there may be some errors please allow 1-3cm difference thank you. *Because the spotlight and different people have different understandings of color there may be a certain color but within a reasonable range please choose carefully. *If you need other styles please contact me our store has a variety of styles and colors you can view my store. *We believe that we can meet your needs with high quality products. If you find any problems with our products please feel free to contact us by email to resolve the issue.