Check the listing for details. Wooden Cat Exercise Wheel black. Color: Black, Condition: New. Listed at 310.00 USD. SpdazzleburstCat Exercise Wheel, Wooden Cat Exercise Wheel, with Carpeted Runway, Cat Running Wheel with Brake, for Small and Large Cats, black-XL New in box [High Quality Materia) This cat running wheel is made of Fibre Board material, which is hard and strong in bearing, stable and anti-rollover, stable in stress and durable, Reusable and movable carpet keeps the pets' hygiene.[Silent And Safe Upgraded TPE silent roller is quiet when running. Even if the cat uses the treadmill at night, it will not affect the owner's sleep. Product built-in locking device, cat play time can be controlled. The treadmill can also be locked when no one is at home to avoid accidents when the cat is left unattended.(Easy To Installation) Treadmill is easy to assemble, the installation holes are reserved on the surface of the product. Even girls who have not installed it can easily assemble it. The thickened cat scratch pad on the surface of the treadmill wheel is fixed by Velcro, and can be taken off directly to clean when dirty.[Double as a Cat Scratching Board) In addition to being a Cat Exercise Wheel, it is also used as a scraper. The cat running wheel is lined with sisal rugs inside and out. Not only does this lining provide solid grip for running, but it's also great for scratches!