Unfortunately already starting to fall apart. Is functional for what is needed but not sure for how long

Didn't buy it to use for butterflies but it was a nightmare to collapse.

This is the best habitat I've ever used

A bit late in the year and these caterpillars destroyed some brussel sprouts I grew this summer for the heck of it. Using this to help them get through the cold ahead as I'm a crazy bug gal. Bought a 2nd to store their cocoons outdoors under a cold frame shelter. Great size and quality. Wow!Tip - I use those tiny nail clipper scissors and a brow shaper to clip the cocoons safely off the mesh. Tail tip, both shoulders threads. Just sharing as wow those suckers basically sew themselves on.