Installation is a breeze with these user-friendly hooks. Simply attach them to your door or window frame, and you're ready to go. The straightforward design means you won't need any special tools or expertise, making it easy for anyone to enhance their home or with these reliable hooks. Features -Color:Silver -Material:Galvanized Iron -Size:15.00X12.00X1.50cm/5.89X4.72X0.59in - build: crafted from galvanized iron, this accessory offers stability and durability, ensuring it remains functional over longterm use. -Easy to install: with its simple design, installation is quick and easy, requiring only basic steps to complete. -Versatile compatibility: this product is compatible with a range of door and window types, including roller shutters, sliding doors, and roller blinds, catering to various needs. -Security assurance: the reliable hook design helps prevent forced entry, enhancing the security of your home. - : effectively blocks wind, sand, and dust from entering, maintaining a clean and comfortable indoor environment Package list: 2pcs rolling shutter door j hooks