My First Home Tank Topper 20.5" L x 11" W x 10.25" H

Small animal cage expands the living space of your hamster, gerbil, or mouseDoubles the size of any 10 gallon aquarium tank in minutesIncludes hideaway, food dish, water bottle, safety ramps, and moreThe My First Home Tank Topper converts any 10 gallon tank into a multi-level high rise for hamsters, gerbils, and mice The Wire Tank Topper snaps together in minutes to double the size of any 10 gallon tank. The well ventilated wire design provides pets with plenty of fresh air and allows you access to your pet with a top access door. The Tank Topper comes complete with 3 Comfort Shelves, 2 Safety Ramps, a "Bowl in the Hole" Food Dish, Critter Canteen Water Bottle, and a Little Brick House hide-out A FREE Pet Nameplate is also included to personalize your critter's home. Measures 20.5" L x 11" W x 10.25" H. For hamsters, mice, and gerbils.Please click on "More Information" for assembly and cleaning instructions.