No disruption to the owner's sleep, even if the cat uses the treadmill at night. With the built-in locking device, the cat's playtime can be controlled. The treadmill can also be locked when the home is unoccupied, preventing accidents to cats when they are left unattended. Ideal for exercising, exercising the mind and body, helping cats exercise and reducing boredom, this cat treadmill is the perfect way to help cats get better exercise and stay fit while playing. The cat treadmill is designed with a combination of silent tracks and solid wood multi-layer process boards, making it very durable and made of wood. The large and sturdy wheels provide enough space for running. The cat sports wheel is very easy to clean due to its birch and sisal carpet structure. Use a damp cloth or sponge to locally clean the wood, and if necessary, use a vacuum cleaner to clean the sisal floor. In addition to being a cat's sports wheel, it is also used as a cat grabbing board. The cat's wheels are lined with sisal carpets both inside and outside. This lining not only provides solid grip for running, but also is good for scratches! Item Name: Cat Treadmill Material: Wooden Features: Steady Rotation, Scratch Resistant, Easy Assembled Size Details: Inner Diameter: 83cm/32.68" (Approx.) Outer Diameter: 99cm/38.98" (Approx.) Base Size: 95cm x 40cm x 104cm/37.4" x 15.75" x 40.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cat Treadmill