Cardboard cat toy with a ball. Assembled, it's about 21cm in diameter and 10.5cm high, so it's also suitable for use inside a cage. It can also be used as a scratching post. Assembly is easy, just open the accordion and attach the magnetic walls in a few seconds. When not in use, it can be made compact as shown in the last photo, reducing to 5cm high and 10cm in diameter. This is a Dragon Magic Cat Scratcher, a cat scratching post and toy sold on Amazon and other sites. Donated to a foster cat adoption event. All profits will go towards food and litter for foster cats waiting for their forever homes. Please take a look at my profile if you're interested. - Shape: Round - Material: Cardboard - Design: Cat paw print design - Color: Brown and red - Features: Includes a ball inside Thank you for looking.