Kaytee CritterTrail Loop-D-Loop Accessory Kit

CritterTrail accessory kits offer an easy way to expand any CritterTrail habitat. Accessory kits offer a great way to expand your pet's living space to create the ultimate habitat. The universally connectable kits are designed to provide a safe nesting area for curious critters and promote exploration, exercise, and healthy habits. Allows for expansion of CritterTrail habitats  Includes fun-nel Connector tubes rings and loop-d-loops For a dwarf hamsters, gerbils, or mice  Dimensions: 5.5" x 8.25" x 18"  Each kit contains everything you need to expand your critter trail home