【Acrylic Sparkle Expansible and Customizable 】3-Full Levels With 3 Front Metal Wire Access Doors With Acrylic Clear Cross Level Tube Tunnel 【16"Length x 11"Depth x 22"Height 【 6-Inches Acrylic Clear Deep Base】 For More Play Ground Area (Allow Easy See Through the Daily Activities of Your Pet) 【Included Complete Features Accessories】 3 x Exercise Running Wheels, 3 x Food Dishes, 3 x Expansion Outlet, 1 x Water Bottle, Acrylic Clear Cross Level Tube Tunnels 【Expandable and Customizable】Able to Expand and Completely Compatible "Mcage" Accessories For More Space.. New design fully solid plastic shelf and easy to assembly without clips. Completely transparent to facilitate observation. 【3/8 inch wire body】 Bar Thikcness: 1/16". White Wire Body Prevent Escape and Stuck Easy To Setup Without Tools. For Dwarf Hamsters, Hamsters, Gerbils, Mouse, Mice or other small animals critters Easy to setup!! No Tools Needed.