Features:

• Does not need to be installed.
• The material of the cat wheel is wood, sisal and a replaceable carpet.
• Quiet bearing, ultra-quiet running, will not disturb other cats resting.
• When it comes to our kitties, we learn to either live with their random zoomies or purely laugh as they skid around the floor while losing traction at high speeds!
• Your pet is free to run as fast as they want and for as long as they want! 
• In addition to being an exerciser wheel, the treadmill also serves as a cat scratcher. The wheel is lined with sisal carpet on both the inside and outside.

Product Measurements:

*This data was obtained from manually measuring the product, it may be off by 1-2inches (2-3cm).

The weight is only for reference, and it should be judged according to both the length of the cat and its weight.