Sit better and take the pressure off your lower back while you work out, in the car, or just while sitting at your desk, with the Cushii Lumbar Support cushion. Improve posture: Ergonomic design gently enforces good posture and healthy spinal alignment, reducing stress on your lower back and preventing muscle fatigue. Multi-use: Originally designed to minimise strain on your back when working out with Cubii, it’s also perfect when sitting at your desk, in your car, or on any chair when you need a little extra support. Premium materials: Crafted with high-quality, supportive memory foam, the cushion curves to the unique shape of your back to provide instant support and helps align your spine. Lightweight and portable: Weighing just 560 g, the Cushii can follow you anywhere! Perfect for the office, travelling or whenever else you might need it. Adjustable strap allows for secure placement on any chair without arms.   Easy to clean: Breathable mesh outer layer is removable and machine washable. Product Details: Weight: 560 g Dimensions: 41cm x 37cm x 13cm This product is covered by our 30 Day Money Back Guarantee (Terms & Conditions Apply).