DescriptionKeeping one posture for a long time when driving can easily trigger a variety of vertebra problems. Long time waist and back tension can easily lead to back pain and fatigue, even spondylosis. This backrest is for drivers to protect their back and relax while driving. Take it and feel how it helps!Features- Color: Blue - Material: Polyester and Memory Foam. - Size: 40x35x10cm - Slow rebounce with ergonomics design, it is able to relief back pain. - Memory can effectively buffer the impact caused by braking. - Support and reduce back pain. - Made from material, durable to use. - With side pocket to hold phone, pen, charging cable, and etc.