Features: Hamster wheel syrian large suitable for small pets such as hamsters, guinea pigs or chinchilla. Encourage your pet to exercise more to keep healthy. Can be easily mounted on the side of hamster cage, no tool required. Quiet spinning to prevent disturbing your rest or sleep. Made of premium plastic material, durable in use. Specification: Item Name: Hamster Wheel Material: Plastic + Steel Color: Transparent Wheel Diameter: 21cm / 8.3in Note: Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.

?WHY DO YOU NEED IT?: Are you still worried about your pet's obesity, frequent cage chewing, depression and autism? Exercise to try, exercise to keep healthy. ?QUALITY MATERIALS?: The hamster wheel is made of high quality plastic material, thickened runway, safe and solid, non-slip texture design, increase friction resistance, prevent hamster from falling, bearing mute effect, long service life, safe for pets. ?EASY TO INSTALL?: hamster wheel syrian large can be easily installed on the side of hamster cage without tools. Mounts securely to the side of the hamster cage. ?HAMSTER RUNNING WHEEL 21 CM?: The hamster exercise wheel has a diameter of 21 cm and a runway width of 7 cm, which is recommended for small pets such as dwarf hamsters, golden bears, gerbils, mice, guinea pigs or chinchillas. Reasonable size of running drum and wide runway bring hamsters rich night time activity programs, help them exercise their muscles, keep their mood happy and mental health. ?QUIET DESIGN?: The silent hamster wheel is designed with ball bearings to ensure that the wheel glides smoothly, bringing your pet endless running joy while spinning quietly and not affecting your rest or sleep.