Easy to use and operate, maximizing safety of kids. No need to drill or other complicated tools, it is not just a window lock, also be used as a cabinet lock, a drawer lock and so on. Perfect for protecting your kids' safety and prevent happening accidents. Features - Color: Brown, white. -Material:ABS, POM. - Size: 8.60X8.00X1.00cm/3.38X3.14X0.39in - Suitable for sliding windows and doors, also good for cabinet, cupboards, drawers and so on. - Keep your child from dangers of home, better prevent unwanted accidents. - Softer rubber pad can better protects the window and play a role in buffering and anti-vibration. - Double button to open, need to press to open at the same time, single button can not open, improve safety. - Lock window or door to prevent accidental injury to children, create environment for your home. Package list: 2 x sliding window lock