TIAKI protective grille for windows

I've got the whole grid. Works for budgies.

Can be mounted really well without drilling too. I used the tesa Ultra Strong Powerbond mounting tape for it and it holds up great, really sturdy.

They are stable and cover most of the window. The only issue was that it was hard to clip them on, but that's why they don't budge.

I have both the side and top parts; it took a bit of patience and strength, but I managed to attach them to the window. For extra security, I connected the top and side parts with so-called zip ties. It holds firmly, the cats luckily aren't interested, and I feel at ease when the window vent is open.

I installed 4 of these grills in my house on 3 windows. I stuck them on with high-strength double-sided tape and they hold really well. I chose this model because my window is quite tall. Now I can sleep peacefully with the windows tilted open, while my cats patrol the house at night.

I've had it for over a year, it's flawless and very useful.