Hamster Exercise Ball 14.5 cm Plastic Pet Jogging Game White

Features: The hollow design of the hamster wheel on both sides ensures air circulation during exercise, with multiple vents providing a environment. The hamster running ball can be connected to external tubes, allowing for extension and configurations. Specifications: Material: Plastic Color: transparent pink, transparent blue, transparent yellow, white, pink, blue, yellow Size: diameter 14.5cm/5.71 inches Package includes: Hamster Running Ball