Basic information: Dimensions: 20 x 20 x 8.5 cm. Weight: 295 g. With large stable white non-slip base made of durable plastic. Equipped with two spare butterflies in case your cat accidentally destroys it.< /p> 360° Rotating Toys: Equipped with an electric motor to rotate the butterfly toy clockwise to encourage your cat to play, increasing their curiosity and enthusiasm. Realistic Movement: The butterfly will continue to spin and flutter after it rotates 360° around the pole. Incredibly realistic butterfly. Stimulates the cat’s hunting instinct. Flashing Butterfly: The butterfly can twirl and flicker in a dark space with the arm design of this butterfly toy. If you are worried that your cat will get bored when you turn off the light, the butterfly toy is a perfect way to solve your problem. Requires 3 AA batteries (not included). For best performance, we suggest using alkaline batteries. It is ideal for cat owners who want to entertain their pets.