Why Choose Niteangel Wooden Silent Hamster Exercise Wheel? Silent, Reasonable Size, Sturdy, And Pet-Safe 1.

We Designed 3 Sizes With Different Diameters To Provide A Back-Friendly Running Experience To The Hamsters Of Various Species And Sizes, Please Choose The Right One For Your Pets, Which Fits For Her When Exercise Without Bending Her Backs A. Small Size(S) - 8.6-Inch Diameter Drum Wheel W/ 2.6-Inch Track Wide Is Recommended For Dwarf Hamsters, Small Gerbil, Mice, And Other Similar-Sized Pets B. Medium Size(M) - 10.2-Inch Diameter Drum Wheel W/ 3.3-Inch Track Wide Is Recommended For Large Dwarf Hamsters, Normal Size Syrian Hamsters, Gerbil, Mice, And Other Similar-Sized Pets C. Large Size(L) - 11.6-Inch Diameter Drum Wheel W/ 3.7-Inch Track Wide Is Recommended For Syrian Hamsters, Gerbil, And Other Similar-Sized Pets 2.

Silent Spin Hamster Exercise Wheel - We Designed To Use Dual Ball Bearing To Keep It On Spinning Smoothly With A Very Low Noise Level (Around 40Db), Brings A Quiet Night For You When Your Hamster Working Out On The Hamster Exercise Wheel 3. Pet-Safe Material & Sturdy & Gnawing-Resistant - The Cork Running Track Is Continuous To Prevent Cracks Or Tripping.

The Soft Surface Of The Cork Track Provides A Paw-Friendly Experience When Running. Made From Oak & Poplar Wood, Which Are Durable And Gnawing-Resistant As Well 4. Adjustable Height Offers The Convenience To You Upon The Desire Of A Designed Cage Theme. Please Keep In Mind The Dimension Of This Hamster Exercise Wheel, If Your Cage Or Tank Is Small Or Not Tall Enough, It's Not A Perfect Choice Due To The Big Size 5.

The Non-Tipping Stand Gives This Wheel A Firm Stand, It Comes With A Cork Mat Under The Base To Prevent Moving When The Hamster Running