CatYou Cat Toy Feather Wand, Interactive Chase Ball Tumbler for Pet Cat Kitten Package Contain: 1 * Toy; Total Height: 10" ; Stand Height: 3.5" ; Feather Part Height: 6.5" ; No Power Supply. Two usages, use with or without the red stick. Encourages healthy activity through play. A small bell in the tumbler ball, while the bell is not too loud and that would attract cats to it. Nice bright colors and easy to store away if not in use. Safety material, using food grade PP plastic, be free from other substances noxious to health, safe to use. The plastic is thick and durable.