My rats are enjoying the four metal corner shelves very much. They use the corner gap all the time to enter and exit the levels. I replaced a larger shelf in one of the cages with a smaller corner shelf to increase the accessibility for cleaning and arrangement possibilities of their toys. These shelves are very high quality and if ever needed I would buy them again. -Donald C
It fits the cage very nicely and additionally, it’s chew proof. Depending on what animal you’re containing, I’m not too fond of the opening at the corner point as the lack of it makes this more difficult to jump onto from above and also reduces the amount of usable space when the animal prefers to rest on it. -Heather D.
THESE ARE AMAZING. Much needed, and so reasonably priced for the quality. The hardware attachments for the cage siding are ingenious and more cage accessories should adopt this larger toggle style. My squirrel loves lounging on them and bringing his treats up there to enjoy. -Lindsay K.