This is great for jumpers. Gives them a place to leap from one to the other. Definately have more than one.

Pros: wonderful for leaping

Cons: none

My chi HR loves his leep n ledge, but the hardware keeps breaking, so I keep buying him a new one. Also it doesnt hurt if they chew on it unlike the plastic cage toys

Pros: adds room to a small cage, great for chins and gliders

Cons: breaks (hardware) if they sit on it too long

These ledges work very well for my chinchilla to run around the cage. It adds floorspace to any cage. These are a great idea if you have a cage that works with them.

Pros: Works well

Cons: $$$