Made from DINP (disodecy phthalate) as opposed to the toxic DOP (di-2-ethyl hexl phthalate) plasticisers. Our new Pro Stability Balls are made from extra thick burst resistant walls, making them heavier and more resilient than the Physical Stability Balls. These club quality balls are manufactured from flexton®, a burst resistant material that has undergone static compression testing. The manufacturers recommend a maximum user weight of 600kg. These Balls carry the CE mark of approval. ISO certified quality system. Product complies with EU Directive 93/42/EEC as amended by 2007/47/EC relating to medical devices. Date stamped on day of production. Available in three colour-coded sizes. Latex free. Swiss Ball Size Guide Heights up to 140cm (4ft 7") - 42cm diameter Heights up to 150cm (5ft) - 45cm diameter Heights up to 155cm (5ft 2") - 53cm diameter Heights up to 165cm (5ft 6") - 55cm diameter Heights up to 183cm (6ft) - 65cm diameter Over 183cm (6ft) - 75cm diameter
