These are some amazing hexagons! They are sturdy and hold up well. I used a stud finder to make sure they would hold up and no issues yet. I will say our cats have yet to figure out how to get in through the smaller circles on the sides. We might take out one panel so our chonky girl can finally figure it out without being lifted in.
Our long, lanky, noodle boy has figured out how to go from the top of one to the other but he also is confused by circles. They haven’t taken geometry yet so don’t judge them!
Overall I’m happy with the purchase. Although I might be able to make them with a circular saw/band saw, they are already well done enough that dropping $$ on them doesn’t hurt as bad.