300kg Anti-Burst Swiss Ball - 55cm, 65cm or 75cm Caps/headwear A thumb attached safety feature

A thumb attached safety feature will avoid the thumb independently bending backwards if an incorrect punch is thrown

hose-filling nozzle and extra stopper

hook and loop velcro rear adjustment

select the appropriate level of band depending on the muscle you are training

Biodegradable & tested as free from harmful substances

300kg Anti-Burst Swiss Ball - 55cm, 65cm or 75cm Caps/headwear A thumb attached safety featureFitness Mad's Burst Resistant Swiss Ball with a load rating of 300kg. Perfect for Fit Ball workouts, yoga, Pilates or physiotherapy and can be used as a chair to aid core strength to help improve posture. Unboxed. No pump or DVD supplied. Product Details: Colour Blue Material 6 Phthalate and Heavy Metal Free PVC Recommended user heights 55cm 5'6" and under 65cm 5'6" 5'10" 75cm Over 5'10" Ball Weights 55cm 1. 1kg, 65cm 1. 35kg, 75cm 1. 65kg Safety