Features: Made of metallic material, yellow zinc plated.A strong anchor, with reliable expansion function, .Easy and brief to install.It can be used to anchor steel components, bracket and street fence, as well as template and symptoms fixing.Specification:Size: as shownMaterial: Metal, Yellow Zinc PlatedPackage Included:1pcs * Expansion Screw.Note:Please allow 0.5-1cm error thanks to manual measurement. pls make sure you do not intellect before you bid.Due to the difference between assorted monitors, the image won't mirror the particular coloration of the item. Thank you!