The Morgan Balance Trainer is designed to help you improve your balance and strengthen your core. Made with anti-burst technology, this versatile unit deflates slowly if punctured to provide excellent safety. With a reversible design, allowing you to use both the inflated ball surface and the flat underside, you will receive a whole-body workout. Broaden your fitness regime and get a full-body workout when you use the Morgan Balance Trainer. Features Designed to help improve balance and strength On-board resistance bands allow a full-body workout Anti-burst technology provides increased safety Reversible design for versatile use Perfect addition to your commercial gyms Works the same way as a BOSU ball Max user weight = 120KG Please note that this product is not always carried in stock. Online orders may incur additional delays before shipping.