Safety Latches: This sliding window lock for home and office, you can keep the windows partially open or closed to avoid a hidden risk that children and pets can climb the window. In addition, it prevents burglars from entering. Multi-function: sliding window locks can be easily installed in most environments. These universal locks are designed for most hinged or sliding doors and windows. They are used to lock the window or limit the window. Stable Material: Aluminum alloy sliding window lock, durable and anti-rust, reusable. Comes with plastic gaskets to prevent scratches or damage to the glass. Baby kids children children safety doors lock. Precise design Hardened steel bolt offers push button locking in closed or vented position, 2 brackets for narrow fenders and wings of normal thickness. Recommended for wooden windows. 4x3.7x1.9cm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.