Gymnic Sit'N'Gym Perla 75 - White WAR1H_DH995

Product details:

This modern reinterpretation of the chair helps promote proper posture and strengthens back muscles. It is made of a special formula of phthalate and latex free vinyl, which makes it super strong and helps prevent the ball from bursting in case of an accidental puncture. Available in three diameter sizes: 22-, 26-, and 30-inch.