The rubber wheel bounces and floats, providing endless creative exercise for both you and your dog! Roll the wheel to tap into your dog's natural instincts to chase and herd. Its open interior and soft yet durable material facilitate easy pickup for dogs of all sizes. The inner ring is crafted from vibrant, tough canvas-style nylon with double-sewn seams for enhanced durability. It's ideal for rolling and playing tug-of-war. Additionally, it is easy to clean. Dimensions: 3.3 x 9.4 x 11.7"