[Package Includes] - The sail shade hardware kit includes 2 pcs adjustable turnbuckle, 2 pcs snap hook, 4 pcs pad eyes, 16 pcs phillips head helical spiral threads screw and 16 pcs expansionbolts. Totally 24 pcs shade sail hardware kit for you to use [Durable Material] - The sun shade sail hardware kit is made of high quality 304 marine grade stainless steel, which is sturdy, corrosion-resistant, rust-proof. And help shade sail be sturdy inspecialweather [Adjustable Turnbuckle] - The sun sail hardware kit has adjustable turnbuckles to create tension to make your sails get tight in installation. The length of the turnbuckle can be adjusted from 5 inches to 7 inches, you can choose the distance from the sail shade to the wall/ post/ point which it is fixed [Easy to Stall] - Our sun shade hardware is convenient and easy to install. Using a manual or electric screw driver to fix the pad eyes at the selected points. Then select turnbuckles or snap hooks to connect pad eyes and shade sail. You can install your sail shade hardware between trees, walls or wherever you want [Wide Application] - The outdoor shade sail kit can be suitable for most kinds of triangle, rectangular and square shade canvas below 15 /161 sq.ft, such as 8'x10', 10'x13', 10'x10', 12'x12', very fit for outdoor use, such as lawns, gardens, backyards, etc. to protect against the sun's harmful rays