Description:<br />Rodent Jogging Play Exercise Small Ball Toy For Mice Hamster<br />Doors unlock by twisting anti-clockwise.<br />Provides hours of active fun for your small animal.<br />Ideal for hamsters, gerbils, mice, or other small animals. <br />Specification:<br />Material: Plastic<br />Color: Send randomly<br />Diameter: 9.5cm \/ 3.74inch<br />Package Includes: <br />1 x Hamster Play Ball Toy