With Kaytee Open Living Small Pet Habitat， you can provide your little furry friend with a spacious space to live. The 48”x24” cage size offers 8 square feet of living space and the 60”x30” habitat offers 12.5 square feet. Both sizes have added height and can be connected to additional Open Living habitats (sold separately) for even more space to eat， sleep and play the day away! This habitat has chew-proof latches for safety and security and the stable wire frame makes it extra easy to assemble. And to make cleaning， feeding and accessing your pet a hassle-free experience， it has an open top and a durable， waterproof liner with a. quick-clip system that makes it easy to remove. You can also purchase an optional roof (sold separately) that’s recommended for rabbits or homes with more pets and/or small children.