A. Material: It uses a relatively small amount of steel. The support has good rust resistance and is less likely to rust, which can extend the service life and reduce costs to some extent. The greenhouse glass can contribute to the safety of the greenhouse. B. It is suitable for various materials, such as hollow boards, multi - layer wallpapers, glass greenhouses, etc. C. It is generally suitable for most aluminum - framed greenhouses and can be used to install greenhouse glass into the aluminum frame. When a typhoon or heavy rain approaches, you can prepare these clips in advance to reinforce the greenhouse glass and reduce the risk of damage. D. Color: Silver E. Package contents: - 50 W - shaped wire clips - 50 Z - shaped overlapping clips The above package contents do not include the product. F. Precautions: Shooting and different displays may lead to a slight difference in the color of the items in the picture compared to the actual object. The allowable measurement error is plus or minus 1 - 3 centimeters.