The Hero Outer Armor Large Bone Dog Toy is perfect for games of fetch with your 4-legged pal. Made with a layered blend of thermoplastic rubber (TPR) and durable canvas, this chew toy is strong enough to stand up to aggressive chewers without hurting your dog's mouth. The ergonomic design makes this dog toy a breeze to throw, as well. Plus the Hero Outer Armor Large Bone Dog Toy floats and squeaks for extra-fun play. TPR and durable canvas construction Tough, yet easy on your dog's mouth Ergonomic, easy-to-throw design Buoyant for water play Squeaks for added stimulation