The Fitness Mad Spiky Balance Pod Domes are perfect for maintaining balance, stability, and coordination - all key components for a healthy lifestyle. These resilient and durable domes, resembling hedgehogs, are designed with a spiky edge for a secure and stable fit. The 8cm height and 16.5cm diameter create a challenging yet manageable surface area for exercises that work your abs and improve your balance. Ideal for home gyms, these domes are a cost-effective way to encourage a balanced and healthy routine. Whether you're just starting or looking to strengthen your skills, these Fitness Mad Spiky Balance Pod Domes are a must-have addition to your fitness arsenal.