Rodent or Sugar Glider Hedgehog Jumbo Cage Nesting Pouch Cheetah Ideal sleeping den for your pet Hedgehog. Our Hedgie Pouch has a semi-ridgit opening that will flex to shape. Bend it open to form a circle or half closed to an oval. Sit it on the bottom of your cage Made of soft polar fleece material. Opening is 6 inches across, 10 inches deep (front to back). The corners are "boxed" creating plenty of sleeping room. Our website, PetWiser, has more products and company information