Lumbar support cushion for chair supports the natural curvature of vertebra. It is ergonomically manufactured to enhance the massaging experience for sciatica. Lumbar support pillow for office chair has adjustable elastic straps for side-to-side fastening. Lumbar support pillow comes with high-density polyurethane foam to give a durable support to back, spine, and pelvic area, and relieve stress. It has two-speed massage option for acute and slow yet chronic pain. Back support cushion can be adjusted in home, office, or vehicle for anytime use. Lumbar cushion for car is designed to relax backbone and joint muscles while traveling and driving.