Features: brand new and high quality for Smart companion all day, automatically tease cats, sweep boredom, save loneliness. Intelligent companion during the day, free hands, automatic sleep at night. Three kinds of feather movement speed can be adjusted, appear randomly, satisfy the for cat's hunting nature. Can move randomly, turn automatically when encountering obstacles, don’for t worry about staying in the corner. Automatic felting, with the cleaning ring, while teasing the for cat, it automatically takes away the hair on the ground. Specifications: Material:ABS Plastic and Electronics Color:White Size: Approx. 15.6x9.2 for cm/6.14x3.62 inches Package Includes: 1 Set UFO for Cat Toys note: 1.Please allow 0-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3.Other parts are not included. Thanks for your understanding.