High Quality: Shade sail hardware kit made of 304 stainless steel, rust-proof and corrosion-resistant, strong durability, and long service life. High Load Capacity: The shade sail hardware kit provides the basic equipment needed to easily and securely hang a rectangular/square outdoor shade sail. It can stabilize the shade sail well and prevent your sunshade from being blown away by strong winds or shaken by adverse weather conditions. Scope of Use: Suitable for most shade sails for easy hanging. Can be used outdoors, such as courtyards, gardens, trees, walls, porches, backyards, cafes, and gazebos. Instructions for Use: Locate the rectangular attachment points according to the size of the shade sail, secure the wall brackets with screws, adjust the spring hooks to the desired length, and tighten the latch. The installation must have a slope that facilitates drainage of the shade sail.