Tuffy's Ultimate Ring is tough and long lasting. It can be used as a Frisbee or tug toy, and is great for fly ball training. Four layers of safe, non-toxic fibers including soft fleece, plastic coating, and a double layer of industrial grade luggage material are stitched together multiple times and then protected with webbing material to ensure this toy is just as durable as it is fun. The Ultimate Ring Dog Toy also has a protective pouch around each of its four squeakers as an added safety measure in the unlikely event your dog gets to the core. This toy is great for indoor use because of its soft exterior, perfect for outdoor use because it floats in water, and easy to clean because it’s machine washable.