Review on WAOWAO Window Children Sliding Windows Safety by Michelle Chopra

Insertion was difficult just because I turned the protective covers aside. Because of this, the roller screw mechanism would not separate when tightened. But since I only use two screw casters on each window, it's now easy to swap out the unruly guard for another. I turn the gate where the screw rollers are just at the bottom of the window frame. And top without screw railings, but firmly fixing the top window of each window frame. It's so tight and reliable that I'm no longer afraid of the cat throwing out the window screen. Like I said, they're on the cat's porch. I'm also not afraid that another animal might sneak onto the porch and hurt the cats. Perfect for this situation. I have now bought three. And maybe buy a fourth.