This wooden cat exercise wheel with a generous 43.3-inch diameter provides indoor cats with the perfect outlet for burning energy and maintaining healthy weight. The spacious 39.37-inch internal running surface comfortably accommodates cats of all sizes, from kittens to large breeds. Crafted from premium solid wood boards at 0.5-inch thickness, this cat treadmill delivers the structural integrity needed to support vigorous running sessions without wobbling. The innovative double noise reduction system combines an integrated silent wheel with bottom dampening pads, creating whisper-quiet operation that wont disturb your household even during nighttime use. The detachable carpet running surface gives cats comfortable traction while running, and it removes easily for cleaning or replacement. A built-in locking mechanism lets you secure the wheel in place when not in use for added safety.