Key features

• •✔ERGONOMIC DESIGNED - Choose for Christmas Gift on Black Friday and Cyber Monday! Coccyx seat cushion and back lumbar pillow with ergonomic design helps relieve back pain and pressure on the lower back while sitting and driving for long hours. The suitable thickness won't keep your body away from the headrest to prevent your head and neck injury.
• •✔PAIN RELIEF - Big Hippo seat cushion and lumbar support pillow made of durable medical foam provides excellent back support and back relief, keep hip comfortable in long time use. Lumbar support cushion also could support the side of your waist. To carry maximum comfort.
• •✔MULTI-PURPOSE- Orthopedic seat cushion and lumbar pillow fit on most car, SUV, van, and truck seats, support for office chair, desk chair, computer chair or wheelchair, offers top comfort anytime. Lightweight and easy to remove, feel free to remove them if you do not need.
• •✔EASY TO INSTALL - With firm and durable accessories, Big Hippo auto seat cushions and lumbar pillow both include 2 plastic chucks. There are also 2 plastic hooks with elastic straps on the lumbar pillow. Just catch chucks in the seat back and hitch hooks on your car headrest.
• •✔IMPROVE AND PROTECT YOUR POSTURE - Our seat cushion and lumbar pillow can straightens and corrects your posture by supporting your lower back's natural arcs. Prevent you hunchback and back pain from sitting.