This window limiter is designed to offer peace of mind to parents and homeowners. Acting as a window restrictor, it limits how far the window can , reducing the risk of accidents. The combination of carbon steel provides strength and durability. Simply mount the limiter on the window frame and secure it with the hook for effective use. Features - Color: Black -Material:Carbon Steel - Size: 10.70X4.50X1.20cm/4.21X1.77X0.47in -Enhanced child safety: the window limiter is specifically designed to prevent children from accidentally opening windows, ensuring environment for your family -Windproof functionality: the window limiter features a windproof support function that keeps windows stable and secure, even in strong winds, promoting better indoor air circulation -Easy and quick installation: with its hook design, the window limiter can be easily installed without the need for additional tools, making it convenient and user friendly -Versatile use: suitable for various window types, including carbon steel windows, the window limiter is ideal for use in homes, schools, and childcare facilities - durability: constructed from durable materials, the window limiter offers reliable performance and protection, ensuring the safety of your home Package list: 1 x Set of Window Restrictor Latch