The Stealth Wheel is One of The Quietest And Safest Pet Exercise Wheels on The Market. The Open Drum Design Means No Pinch Points For Tails Or Feet. The Ball Bearings Means a Silent Wheel.

• Diameter is 5.90 inch,high quality plastic, ultra-quiet running wheel patented, 100% environmentally friendly non-toxic formaldehyde
• Semi-closed Front so Your Pets Feel Secure.
• For Chinchillas, Pet Rats, or Other Small Animals

Diameter is 5.90 inch,high quality plastic, ultra-quiet running wheel patented, 100% environmentally friendly non-toxic formaldehydeFAREN