Penn Plax Hamster Toy Colorful Large 4 Step Platform With Hideaway Great for Small Animals, Gerbils, Mice Fun hamster and gerbil hide-away with bright colorful steps to keep your pet busy. Hideaway is also suitable for mice, rats, and sugar gliders. Hideaway underneath steps allows your pet to feel secure, rest, or hide. Smaller animals often prefer enclosed spaces to nest. Made of quality non-toxic wood, this platform offers plenty of room to exercise with a 15  width. Unique shape adds interest for the animal. Toy arrives fully assembled and measures 15  inches wide by 6.2 inches deep and 6.4 inches high. Can be placed in any flat area of animal age and moved to create new environments.