Product Description Description Adidas Gym Ball 55cm Grey helps strengthen and tone your core with a range of stability exercises. Made from anti-slip material, the ball supports you throughout your workout with a dual-textured surface for maximum grip. Featuring anti-burst technology, the ball slowly deflates if punctured to help avoid injury. Complete with a pump; the Adidas Gymball gives you all the tools for effective home workouts. Holds up to 110kg Anti-burst technology slowly deflates if punctured Dual texture surface for maximum grip Helps develop core strength and stability Includes hand pump Ideal for users between 155 167 cm Colour: Grey