8 Pcs Window Restrictor Locks for Kids Window Restrictors UPVC Baby Security Window Locks with Screws Keys for Baby Child Children Safety, Window Locks Door Locks for Home Public School and Commercial

Very handy product, very good quality, very good for having young children.and easy to install and all types of windows.

I like the good quality of the product . Very easy to install and use. Provide good amount of safety/ prevention of windows being opened to fully .

Just as it showed, easy to fit to windows and quite strong when testedWould happily purchase more in future

Good value, great for preventing kids opening windows, a good security deterrent, easy to fit, would probably fit two on each window for added security.

Easy to install, easy to use, seems very sturdy, exactly what I need. Very happy.

Easy to install and strong, 👍

This is a great product. It is easy to install. It secures the windows. It also stops the wind blowing the windows wide open. 10/10

Keeps windows open just a little bit so my cats cannot get out but fresh air can get in. Easy to fit good price.