This innovative office chair is not only futuristic but also ergonomic. With the balloon chair, you can position yourself better, thereby reducing musculoskeletal disorders. Switch between the office chair and your ball for optimal comfort and maximum productivity. Durable and shatterproof PVC ball. A handle for easy transport of the ball. Removable and machine-washable cover (30°). Comes with an inflation pump and a needle. Weight: 1.5 kg. Diameter: 65 cm. Color: black. Price per piece.