Features: These Physical Company Swiss Balls are made from phthalate free plasticisers. Maximum user weight of 400kg Pump not included CE Mark approved and date stamped. ISO quality standard. Our new Physical Stability Balls are ideal for Rehabilitation, Kids, Aqua and Circuits. Sit on it, balance with it, throw it and catch it, even float with it! Exercise singularly, in pairs or teams. Manufactured from flexton, a burst resistant material that has undergone static compression testing. The manufacturers recommend a maximum user weight of 400kg. 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 four colour-coded sizes. Latex free.