●Stylish & Ergonomic: The exercise ball for the office provides all day movement, trains back and core muscles and strengthens posture; with TÜV approved anti-roll function ●Always active: change between seat ball and chair every 30 minutes improves posture and reduces back pain caused by sitting at the desk for a long time; ideal for heights from 156 to 180 cm ●Safe and durable: the safety stop feature prevents the exercise ball from rolling away when standing up and allows for safe storage; Removable fabric cover is hand washable ●Easy to use: with carry handle for effortless transport from room to room; the ball measures 65 cm in diameter and is free from harmful plasticisers; includes hand pump for inflation ●Ergonomic work: Leitz laptop stand for maximum comfort of your workplace at home or in the office, sitting or standing; IGR certified (Institute of Health and Ergonomics) ●Improved viewing angle: laptop holder with 4 different positions – improve your posture by individually selecting the perfect viewing position depending on the place of work ●Universal compatibility: suitable for laptops from 13 inches to 17 inches. Max. Load capacity 2.5 kg, secure hold thanks to hooks and rubber elements; ideal for use with external Keyboard & Mouse (sold separately)