YSP1199 Features: * Cage * Interactive burrowing and nesting area for small animals * Removable petting zone that also serves as a carrier, burrowing ramps * Encourage your pets instinct to climb, and two expandability ports with bubble plugs * Two expandability port for easy connectivity with other critter trail habitats and accessories * Securing the ports * Clear flip up top door for easy access to your pet * Sliding side locks allows for maze to be separated for easy access and cleaning * Use your maze immediately * For dwarf hamsters, gerbils, mice and hamsters Dimensions: * Carrier dimensions: 3 H x 4.75 W x 11.5 D * Dimensions: 10 H x 5.5 W x 14.25 D