Lumbar support back cushion and car neck pillow made of upgrade memory foam material, features Supportive and Comfortable, absorbing pressure on backbone caused when driving, relieving lumbar/back pain ,neck pain. Ergonomic Streamline Fit Body Curve and Improve Bad Posture: Ergonomic streamline molded lumbar support back cushion and car pillow perfectly fit your body curve and improve bad posture. The outer cover of the back cushion and car neck pillow made of polyester fiber material, breathable, washable and easy clean.Inner Cover extends the durability of foam core,but do not washable. It only takes a few seconds to install, open the buckles, fix the headrest to your car seat position that matches your cervical spine, and then close the buckles. As the headrest has a certain thickness, you can adjust the car seat back to your comfortable position. Memory Cotton car pillow & back cushion is suitable for long-distance travel, home, office. Reduce fatigue during long travel. Improve office productivity, and you 't get tired lying or sitting. Type: Car Pillows / Car Back Cushion Condition: 100% New Fitment: Universal colour: coffee color Material: memory foam Package Contents: 1 x Car Pillows 1 x Car Back Cushion Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.