No Assembly - Start using right out of box. Tough rubber traction pad that doesnt need replaced. Durable unit should last your cats lifetime. Whisper Quit - no rumble from cheap ball bearings.
Wheels that run on ball bearing casters can be quite noisy. The wheel dimensions are 40" x 12" which is great for cats up to 10 to 12 inches shoulder height. Please ask about show models available at a discount. The item "CG 4012 Cat Exercise Wheel" is in sale since Friday, October 25, 2019.This item is in the category "Pet Supplies\Cat Supplies\Toys". The seller is "gopetusa" and is located in Ephrata, Pennsylvania. This item can be shipped to United States.