Travel pillows are specially designed cushions that provide support and comfort while traveling, especially during long journeys. They come in various shapes, sizes, and materials, with the most common being U-shaped pillows that cradle the neck. These pillows help prevent neck strain and discomfort, making it easier to rest during flights, car rides, or train trips. Many travel pillows are portable and lightweight, making them easy to carry in a bag or backpack. Some are inflatable, allowing for easy storage when not in use, while others are made from memory foam for added comfort. Travelers often choose travel pillows to enhance their overall travel experience.