Description:<br /><br /> Mute Hamster Mouse Rat Running Spinner Wheel Toy Plastic Silent Exercise Run<br /><br /> Specifications:<br /><br /> Color: Purple(S)， Blue(L)<br /><br /> Wheel Diameter: S 12cm， L 14cm<br /><br /> Material: Plastic <br /><br /> Package Includes:<br /><br /> 1 x Mute Hamster Mouse Rat Running Spinner Wheel Toy