The Leitz Ergo Cosy Seat Cushion is designed to create a comfortable and active workspace with any chair. It promotes a healthy posture, improves circulation, and relieves spinal pressure, reducing discomfort, fatigue, and stiffness from prolonged sitting or conditions like sciatica. Ideal for home, office, or car use, its minimalist design and matte finish enhance wellbeing by facilitating an active work setup. Combine with other Leitz Ergo products for a flexible workspace that encourages movement. The cover is removable and hand washable. Packaging is plastic-free. Specifications: Dimensions: H:7.5 x W:35.5 x D:45.5 cm. Colour: Yellow. Model Number: 52840019. Tested and recommended by the German IGR Institute for Health and Ergonomics.