Cat Exercise Wheel – Running, Spinning, and Scratching Fun, Cat Treadmill with Carpeted Runway, Kitty Cat Sport Toy, Great for Physical Activity and Reducing BoredomProduct Features Built to Last and Secure: This cat exercise wheel is made from solid multi layer wood (birch and poplar) with a 0. 5" 12 mm thickness and an ultra narrow 0. 2" gap to prevent paw injuries. The widened base and running track deliver added stability. It offers many health advantages to cats, such as mitigating obesity risks and enhancing joint flexibility, ensuring their contentment. Tranquil and Noise Reduction: Equipped with an