1.Freedom from pain and poor posture: poor posture can lead to cervical spine injuries and damage to the sciatic nerve and coccyx. Our definition of a neck pillow is one that does not just wrap around your neck, but maintains a proper relationship between your head, neck and shoulders while you sleep, based on sound ergonomic principles. 2.Big air valve:the travel inflatable pillow features a unique big air valve that makes it easier to inflate and deflate than a regular inflatable pillow. 3.Like sleeping on a feather:the neck pillow for air travel is made of PVC flock with a soft-touch surface material that caresses your face nicely. 4.Free gifts:Help you sleep faster and enjoy your sleep on the trip,easy to pack, so the travel neck pillow doesn't take up much space in your carry-on. 5.After-sales service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Size:30*35*50cm Material:PVC Flocked Package including 1 X Inflatable Pillows