A ball can easily be transformed into a comfortable office chair with this Tunturi gym cover. When sitting on such a ball, your body must constantly find a new balance, unconsciously training your core and back muscles.

The benefits of the Tunturi Gymball Cover:

• The cover is machine washable.
• Heavier bottom to prevent the ball from rolling.
• Ideal for turning a gym ball into a comfortable office chair to strengthen your muscles.
• With handle for easy movement of the ball.
• Bright green zipper.

SPECIFICATIONS:

• Cover for a ball with a diameter of 75 cm.
• With weighted part.
• With handle.
• Gym ball not included.
• Zipper.
• Color: Black | Green.
• Material: Synthetic.