[Size]:This rain chain hook is designed with a V shaped length of 15.75cm and a hook length of 10.16cm,making it suitable for most gutter outlets [Material]:Made from Aluminum Alloy and Premium material that has been galvanized,this rain chain hook is sturdy and resistant to rust,ensuring long term use [Application]:The Rain Chain Hook V shaped design allows for easy installation on gutter outlets,making it a great accessory for managing the of rainwater from your gutters through the rain chains [Functionality]:This rain chain hook not only serves as an anchor point for your rain chains but also adds a decorative to your outdoor space while effectively managing water drainage [Easy Installation]:Simply put the rain chain hanger to the downspout drop outlet