Crespo Lumbar Support LS/237 Air Select GreyCrespo Lumbar Support LS 237 Air Select Grey Product code: CRE 1149226 Manufacturer SKU: 1149226 An ergonomic lumbar support in Air Select fabric. The lumbar support ensures a good seat. Thickness and firmness can be adjusted as desired using a pump. Prevents back pain. Key Features An ergonomic lumbar support Ensures the ideal seating position Thickness and strength can be adjusted as desired Prevents back pain 5+1 Years Warranty with product