Ware Manufacturing Flying Saucer Exercise Wheel for Small Pets, 12-Inch - Colors may vary Large size plastic flying saucer small pet exercise wheel Totally toe and tail safe exercise wheel; quiet motion Small pets love the solid running surface; fun colors Available in 12-inch Measures 12-inch width by 12-inch depth by 7-1/2-inch height Your Pet Will Love to Run on The Flying Saucer Exercise Wheel Solid Running Surface is Great for Small Pets Completely Safe for Your Pets Tail and Feet Promotes Exercise Leading to a Happy and Healthy Pet Pet Owners Love the Quiet Spinning Operation Measures 12" Width X 12" Depth X 7.5" Height