Leitz Ergo Active Sitting Ball with Stopper Function, Ergonomically Designed Desk Chair Alternative, 55cm Diameter, Includes Fabric Ball Cover, Hand Air Pump & 2 x Plugs, Velvet Grey, 65410089

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 135 to 155 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

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