If you have difficulty sleeping while traveling by plane, car, train etc, chances are your neck is telling you that you need more support. The Core Travel Pillow makes it possible to sleep as well while traveling as you do at home. This pillow reduces nerve pressure on the neck to reduce muscle stress and tension for a more restful sleep. Compact size makes it easy to carry. 18 x 9 in.Core Travel Pillow Features:Supports your neck to help prevent stiffness from sleeping or sitting.Compact size makes it easy to carry.Supports the neck vertebrae in a natural position.Core Travel Pillow Specifications:Measures: 18 x 9 in.Non returnable if packaging is opened.