High-Quality Shade Sail Installation Kit: This installation kit for outdoor rectangular shade sails (6 inches) is made of high-quality 304 stainless steel. It is extremely strong and resistant to the elements. Supports weight up to 64 kg (wider sails) The shade sail installation kit includes 2 adjustable turnbuckles, 4 eyelets, 2 carabiners, 16 Phillips head screws, 16 expansion pieces plastic. Durable Adjustable Turnbuckle: The rectangular shade sail kit includes adjustable turnbuckles to tighten the sail during installation. You can choose the distance between the wall, the post, the point where it is fixed for a length of 20 to 30 cm Wider Use: The 6 inch rectangular shade sail installation kit is ideal for installing all square shade sails on any other place you need