Reasonable Size of Hamster Wheel Drum: 11.6-inch Diameter drum wheel w/ 3.7-inch track wide is recommended for Syrian hamsters, gerbil, and other similar-sized pets, fits for them when run without bending their backs. 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
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 even if your little friends working out on the hamster exercise wheel in the nighttime
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

【Suitable for Various Small Animals】:The inner diameter is 8.7″ and the runway width is 3.3″, It’s recommended for Dwarf Hamsters, Gerbils, Mice, Hedgehog, Lemmings, etc. The appropriately size of running drum and wide running track provide a comfortable back feeling, so your hamster can run without bending its back. This wheel can help hamsters break boredom, exercise to maintain strength, keep happiness and mental health.
【New Premium Bearings】: Our exercise wheel features high-precision bearings that ensure smooth, quiet, and durable performance. These advanced bearings help reduce noise and enhance the wheel’s stability, providing a better exercise experience for your pet.
【Pet Safety and Anti-Bite】: Non-slip ridges on the runway increase friction and prevent small pets from slipping due to inertia while exercising. The soft surface of the runway is textured and delicate to the touch, providing a comfortable experience for your pet while running. Smooth edges won’t hurt your pet.

4 in 1 Design: The hamster exercise wheel consists of a silent hamster wheel, a detachable hamster food bowl, a No Drip hamster water bottle, and a stable shelter base. Create a perfect habitat for your beloved pet.
Ultra-Quiet: The Silent hamster wheel designed with Dual Ball Bearings to ensure smooth and noiseless operation. At the same time, the height of the hamster wheel can be adjusted according to the pet’s body size. Your pet runs comfortably and happily at night, without affecting your good night’s dreams.
Material Safety: The food bowl of the hamster wheel is made of food grade PP, the water bottle is made of PET food grade material, and the drinking head is made of environmentally friendly 304 stainless steel with no odor, which is chew-resistant. Create a safe and healthy living space for your hamster.

SILENT – Innovative dual ball-bearings create a whisper-silent spin.
IDEAL FOR – Hamsters (Teddy Bear, smaller Syrians, larger Dwarfs / Robos, etc.), Gerbils, Mice, and other similar small animals (not suggested for chewers)
VERSATILE – The creative design of interlocking parts allows the wheel to be fully dissembled for deep cleaning, and for accessory parts to be swapped in.