Features: 1.Detachable: Cat ball tower toy with three level design, the overall detachable structure, portable and easy to store, easy to wash, clean with a flush. 2.Rich Design: Cat tower track toy has 1 ball for each level, making it fun for 3 or more cats at the same time and satisfying the cat's hunting instinct. 3.With Top Hole: With a teasing feather and this cat track roller toy has a top pre drilled hole design to adapt to a variety of teasing sticks. 4.Sturdy And Durable: Cat ball track toy is made of environmentally friendly PP material, which evenly resolves the collision force and is resistant to falling and scratching. 5.Fine Polishing: The cat turntable toy track edge after fine polishing treatment, round and delicate, burrs free, not to hurt the cat's claws. Specification: Item Type: Cat Ball Tower Toy Material: PP Assembly Size: Width: Approx. 30cm / 11.8in, Height: Approx. 40cm / 15.7in (With Feather) PackageList: 4 x Cat Turntable Toy Accessories 3 x Ball 1 x Feather Note Manual measurement, please allow 0.4?0.7in error.