To ensure the safety and security of your children, start by attaching the lock to the window frame. Once securely attached, adjust the limiter to the desired position to prevent the window from opening beyond a certain point. This product is essential for parents who prioritize the well-being of their little ones, providing peace of mind by preventing accidental falls or . Easy to install and use, it is designed to fit various types of windows, including sliding and fixed windows, as well as screens. With this reliable safety lock, you can create a safer home environment for your family. Features -Color:Silver -Material:Stainless steel -Size:6.90X3.50X3.10cm/2.71X1.38X1.22in -Safety for kids: prevents children from opening windows by accident, ensuring a secure environment for your family -Multiwindow compatibility: suitable for use with household screen and sliding windows, providing versatile installation options -Fixed window position: keeps windows securely in place to avoid accidental closures, enhancing overall safety -Theft deterrent: allows windows to be a semiopen position to prevent breakins, offering additional home security -Stylish appearance: designed with simplicity in mind, ensuring that the lock does not detract from the window's appearance Package list: 1pcs window stopper