General description The Silent Hamster Wheel is designed to provide your small pets, such as hamsters, rats, and gerbils, with a fun and engaging exercise experience. With a diameter of approximately 17.5 cm (6.9 inches), this wheel allows your pets to enjoy endless happy races while maintaining their strength and fitness. The innovative design ensures a silent rotation, making it perfect for nighttime use. Technical specifications Diameter: 17.5 cm (6.9 inches) Material: High-quality, durable, and chew-resistant Compatibility and accessories Suitable for hamsters, gerbils, hedgehogs, and other small pets Can be used freestanding or attached to any wire cage Installation Easy to install, either as a freestanding unit or directly attached to a wire cage Usage Provides a wide running track for a comfortable running experience Designed to allow pets to run without bending over, promoting a relaxed posture Other information Features hidden silent bearings for smooth and quiet operation