NEW Transparent Habitat Hamster Rodent Gerbil Mouse Mice Cage With Large Exercise Ball Completely transparent to facilitate observation and match any home decoration. Cage can be connected other cage together for more space. Allows for expansion with various other brands accessories; New design plastic shelf and easy to assembly without clips. 1/2 inch wire body Ideal for hamsters, gerbils, mice and other small animals Comes complete with water bottle and food dish, and exercise ball and wheel. Quality constructions ensures safe for home environment