A neck pillow is a specially designed cushion that provides support to the neck and head, ensuring comfort during travel or rest. It is often made from memory foam or inflatable materials, allowing it to contour to the shape of the user's neck. The design typically features a U-shape that surrounds the neck, keeping it in a natural position while sitting or lying down. Many neck pillows come with removable and washable covers made of soft fabrics like cotton or fleece for added comfort. Some models also include additional features such as adjustable straps or integrated technology, including built-in speakers for listening to music or white noise. This product is ideal for long flights, car rides, or even for use at home while reading or watching TV.