100% brand new and high quality Features: Round corner design to prevent accidental injury. Made in high quality material, beautiful and exquisite. Super mute, hamsters play at night, does not affect the owner's sleep No need to worry hamster's potential safety hazard. Fits for hamster, guinea pig, chinchilla etc. Running wheel only,other accessories demo in the picture is not included! Specifications: Material: Plastic Dimension: app.11cmx4.7cm/4.33x1.85'' Color: Random delivery (If you buy more than one,the color you received may be the same color or different colors) Quantity: 1 Pc Note: 1.Please allow 1-3cm 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! Package includes: 1 x Running wheel