Do you want to provide facility to play and exercise. This item is well made of premium material for durable and practical use. With wheel shape design, it can attract your little pets to play and climb. It gives your pet a treat and have hours of fun watching them play. Feature - Color: Pink. - Material: PP. - Size: About 17x17x10cm. - Plastic rotary exercise wheel for durable use. - Anti-slip screw thread can protect pets from tumble due to inertia when they are playing. - Can be used free standing or attached to cage, easy to use and store. - Suit for hamsters, mice or other small animals. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you