MemoryFoam Lumbar Support Pillow - Back Pain Relief Cushion for Office Chair, Car Seat, Sleeping, Travel, Couch - Lower Back Support Rest Pillow

The lumbar pillow with a curved surface design provides optimal support for the lower back by aligning with the natural arch of the spine. This helps correct posture and reduce back pain when used in bed or in the car. The pillow fills the gap between the back and hips, relieving pressure on the lower back and buttocks. This design is based on human waist data, ensuring maximum comfort and support. Overall, the practical benefits include improved posture, reduced back pain, and enhanced comfort for users in various settings.