❤【PRODUCT SIZE】7.07x7.07x4.32inch / 18x18x11cm.❤【FUN TO PLAY】Your pet will love to run on the flying saucer exercise wheel.❤【STURDY & SAFE】Solid non slip running surface is safe for pet's feet and easy to clean and resistant to odors.❤【ANTI-SLIP SCREW THREAD】With radial stripes design, increase friction and avoid your hamster slip and fall, also works great to provide run-up.❤【JOGGING RUNNING SILENT SPINNER】Unlike other squeaky and noisy exercise wheels, our hamster spinning wheel is ultra-silent. You'll not be disturbed by any noise!

Package Included: 1×Running Disc

Note:Please allow minor error due to manual measurement.The colors may be a little difference for the different monitor display.