The cage cover quality is okay, I only purchased because it was in sale. It is held together by velcro. It is too tight for my ferret nation cage though to do the front up all the way. Which is strange because it's made by the same company that makes the cage...al in all. It's ok for storing our cage, I wouldn't use it if I still had ferrets
For the sale price I got this at, it's awesome! However, it is a bit tight on the front closure, wish they would've put the velcro closer to the edge.