The Fitness Mad Studio 500kg Anti Burst Swiss Ball is one of the toughest balls available and has been extensively tested by SGS Laboratories for burst-resistance and static loading. Perfect for clubs, gyms, studios as well as weight training, Fit Ball workouts, yoga, pilates or physiotherapy.

Features

• Size: 65cm, 55cm
• Rated as suitable for 500kg load
• Weight: 1.7kg
• Material: 6 Phthalate and Heavy Metal Free PVC
• Never leave the Swiss Ball near a heat source