Adjustable Window Gap Size - With the window restrictor, two different window opening sizes can be selected. The adjustable window gap size can meet the daily ventilation requirements and the needs of more customers.

Why it is necessary --- The window lock is quite strong as it is made of polyamide. Don't hesitate, it can prevent children from playing at the windows and pinching their fingers, prevent children from falling out of windows, etc. Not only for babies but also for pets.

Easy Locking and Unlocking --- Press the double button to unlock the lock and the window can be opened or closed freely. No key or other missing parts with the lock installed. Adjust the window gap by pressing and holding the slide button on the bar and sliding or pulling the window. Easy for adults to use but difficult for babies.

Easy to install and tips --- The window restrictor provides tape and screws for customers to install. With the tape, it can withstand less than 26 kg (the effect will be better after 24 hours). Choose the appropriate installation method based on actual requirements.

Wide range of applications --- Used for inward and outward opening windows. Suitable for most windows on the market.