Two story hamster/gerbil cage with exercise wheel, 1 platform and ladder, and one house. Front opening and top opening doors. Pull out drawer and bottom grille for easy cleaning. Case pack 4 in pastel colors. For something really different - mix the colors in the carton and create really cool cages for kids. Dimensions: 14"L x 11"D x 15-1/4"H, 3/8" wire spacing. 4 per Carton. Colors are red, blue, green, and yellow.