Use it in cooperation with the shade net to protect your car or plants from ultraviolet Durable UV protected plastic hanging hooks for shade cloth Made of brand new material, high quality and not easy to break Easy to be tied on the frame of greenhouse, carport, porch or fence 50pcs per set for durable use, the hook is smooth and does not hurt the net Description: This clip on shade for most greenhouse clip hooks.Greenhouse clip hooks are easy to install. Insert it into the roof channel and twist for a secure installation..Installed in the slots after greenhouse construction..You can add or remove them or slide them up or down at any time.. 2 sets Note: Please allow 0-1 inch error due to manual measurement..Thanks for your understanding.. Monitors are not calibrated same, item color shown in the photos may be showing slightly different from the real object..Please take the real one as standard.