The back pillow is the perfect pillow for people who suffer from sitting for long hours - the lower back and coccyx pillow is the solution for people who sit, travel or work at desks for long hours. Made of high-quality memory foam with German technology, with a comfortable curved design to reduce pain associated with long periods of sitting. This natural curve design of the back helps to provide the required and optimal support for sitting. This pillow provides the user with the correct sitting position for both the neck, back and thighs together. Recommended by doctors for people suffering from neck, back and legs pain, it helps to improve the following;✅ blood circulation ✅ Correction of back and neck vertebrae ✅ Maintaining correct spine position ✅ Release pressure on the neck, back and coccyx vertebrae ✅ Fits comfortably through the contours of the seat and thighs ✅ Suitable for driving, car seats or office! And also for meetings and long-term travel and for pregnant women, and it can adapt to any type of chair to ensure that your body is in the right healthy position.