brand new and high quality Features: Interior is filled with high-quality memory foam to absorb the stress of sitting for a long for time and relieve fatigue. Curved design, both sides are thicker than the middle, so it can effectively embrace the muscles on both sides and relieve back pain. The bottom half circle can conducive to air circulation, breathability, even if it is used in summer, it is not hot. Ergonomic design can better conform to the curvature of the human spine, and the correct sitting posture is beneficial to for health. Not only does it support the lower back, but also it is 44 for cm(17.32in) high enough for high backrest. Zipper design, detachable waist cushion and neck pillow, easy to clean. Easy installation, just lean against the car for seat directly . It perfectly fits the curvature of the cervical spine, relieves pain in the cervical spine, and is comfortable and healthy. Specifications: Materials: stretch cloth + memory foam Size: app.44x38cm/21x24cm(17.32x14.96in/8.27x9.45in) Optional Colors: Black+Red, Beige, Brown, Blue, Red, Gray, Black Quantity: 2pcs/set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Lumbar Cushion 1 x Neck Pillow(other accessories demo in the picture is not included.)