For Golden Hamsters! Silent Wheel Flat 19 Clear Wheel Diameter: Approximately 19cm Included: 1 stand, 1 suction cup A very quiet wheel with a large-diameter bearing system The axle doesn't hit the back, and it has a wide depth and a flat running surface! Flat surface, no protrusions on the axle cap! It's flat, so they can run to their heart's content without hitting their backs! Solves the problem of animals chewing on the axle cap! Large-diameter bearing adopted! Reduces wheel wobble and maintains smoother, more stable rotation with a quiet design. Durability is also improved! Eliminates guide rollers to reduce friction noise. Wide depth, flat running surface! The R-shape (rounded corners) of the wheel has been reduced, providing a more spacious running surface! The running surface is very flat! The bearing and wheel can be attached and detached with one touch! Easy to attach and detach with a 60° turn! You can wash the entire wheel with water! Easy maintenance. Can be attached to various cage wires! ※Available for immediate purchase. ※No discounts!