Stainless Steel Hardware Kit for Three Corners Shade Installation specification Dimensions: 15.24 cm Color: silver Material: High quality 316 stainless steel Rotating buckle length: 15.24 cm Extension length of flip buckle: 20.32 cm Installation Notes Once the position of the shade sail is selected, determine the most suitable fixing point at the corner. Some of these fixed points may already exist, such as large trees, fence posts or fascia. This stage of installation is critical. You should make sure that all fixed points have structured sound In the area to be erased, the layout may be in a relaxed state to determine the appropriate fixed point. Allow at least 10% of the tail length between each fixed point and the end of the marine fixed fitting to achieve tension. Package includes: 2pcs Turnbuckle+3pcs Diamond Pad eye+ 1pcs Carbineer/hook+12pcs Screws