Spokey Half Fit gymnastics ball 55cm SPK-943627

Features: Spokey HALF FIT exercise ball with massage part: it is a perfect substitute for a chair because sitting on it forces you to have correct posture, has an Anti-Burst system which causes the air to be gradually released if the ball is punctured, can be used during exercises and activities that stimulate blood circulation - one part has a smooth surface, the second one is equipped with massaging protrusions, allowing the spine to rest during long hours spent in the office or at home in front of the computer, Comes with a handy pump that allows you to inflate the ball quickly and conveniently. Technical data: anti-burst system: when the ball is punctured, air is slowly released construction: half of the ball has a smooth surface, half - with protrusions that massage the body and stimulate blood circulation Material: PVC weight: 1000 g diameter: 55 cm / 65 cm / 75 cm maximum user weight: 120 kg a handy pump is included