COLORFULNESS: Bright orange and green, easy to bring up the cat curiosity, let the cat fondle admiringly. REMOVABLE DESIGN: The tower is divided into three layers, from top to bottom can be removed, cleaning more convenient. BUILT-IN BALL TOY: Small ball and turntable with ABS material, light and easy to carry. Polished smooth, will not hurt the pet claws. SPONGE NON-SLIP MATS: The bottom of the foot pad design, to prevent scratches the floor, protect the home environment. WHAT YOU GET: 1 x Tower of Tracks, 3 x balls. And our 60-day warranty and friendly customer service.