Installing the crystal positioning hooks is . Simply attach the single-hole fixed hooks to the desired location on your wall or window frame, and thread the beaded chain through the hook. This setup ensures that your roller shades or curtains stay in place, preventing any unwanted movement. These hooks are great for anyone looking to enhance the functionality and appearance of their window coverings. Features -Color:Transparent -Material:ABS -Size:5.00X2.00X1.50cm/1.97X0.79X0.59in -Simple to install: This hook set is designed for a quick installation process, making it user-friendly -Stylish touch: It adds elegance to your roller blinds and curtains, enhancing the overall look of your decor -Easy installation: The hooks attach securely to the wall, ensuring that your curtains or blinds remain firmly in place without any issues -Good option: Well suited for chain or cord-operated window treatments, these hooks help keep your curtains or blinds neat and functional -Fine material: Made from ABS materials, these hooks provide a strong and reliable hold, preventing your window coverings from sagging or looking untidy Package list: 4 x hooks 4 x screws