SA2727SBlack Color: Black Features: -Ideal for a variety of small animals.-Large slide up door for easy access.-2 slide up feeder doors on the side.-Slotted ladder connects large play area to platform where feeders are located.-Screwed in heavy metal casters allow easy movement.-Good For: Rats, Sugar Gliders, Guinea Pigs, Chinchillas, Squirrels, Ferrets.-Bar Spacing: 5/8". Construction: -Construction Material: Metal. Specifications: -Medium 4 level small animal cage on casters. Dimensions: -Interior Height: 36".-Weight: 48 lbs.-Exterior Dimensions: 43" H x 28" W x 28" D.