This wedge-shaped, inflatable dynamic air cushion activates intrinsic trunk muscles to support the spine. Can also be used upright on any chair as a back support or on the floor. Great for students with a poor posture or who have trouble sitting still. Can easily be inflated by mouth and carried with the built-in handle. Maximum load: 45 kg. 25 x 25 cm. Blue. Latex-free.
Age: 3 +