Money wasted indeed.
Stickers that are not enough. You can't call it 1 meter, I had measured the door beforehand. At the bottom, it needed a weight, even if you tried to invent a patent, the stickers couldn't hold and fell off because you breathed. It went to the trash after 10 minutes due to the attempt of a patent, and nothing else

Unfortunately, wasted money.

The package had 6 velcro stickers 1x1 cm, which could not hold the net in place at all.
Maybe with clothespins and on wooden frames they could be secured, but even when secured, the wind would detach the magnets and open it.
It went to the trash after 5 minutes.