Features: Cats Exercise Toy: Interactive tumbler for cats toy, drive cats wild as it starts, increasing for cats exercise while keeping cats entertained and stimulated, eliminate boredom. Help satisfy your for cats need for exercise. Fun Toy: Quiet design can make sure that your pets would not be scared. Let you also have a quiet and comfortable environment. Great holiday gift for cats owners. Automatic for Cats Toy: Make for play and exercise moderate, it will shake only being pushed. It's a fun and playful way to keep cats healthy and active. Cats Feathered or Ball Toy: There are two kinds of accessories to choose, feathered or ball, for the funny for cats toy. Safe Materials: No worries while scratching and biting ABS materials, non toxic, harmless, odorless and safe for cats. Specifications: Material: ABS, Plastic, Feather Color: Blue/Pink Style: Feather/Ball Size (Approx.): Feather-6x6x22cm/2.36x2.36x8.66in Ball-6x6x18cm/2.36x2.36x7.09in Weight (Approx.): 130g Package Includes: 1 Piece for Cat Tumbler Interactive Toy (Feather/Ball, Blue/Pink) note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!