The Ware Manufacturing Chew Proof 3 Level Critter Cage is a durable powder coated wire cage that is easy to assemble and perfect for small pets. The all metal design features an all metal drop pan that prevents chewing, and the three floor design includes ramps and shelves plus it allows enough space for your pet to roam. The well ventilated, fresh air design measures 31.25 inches wide by 15.75 inches deep by 16.5 inches high.