Your choice of pillow can make a world of difference for both your comfort and quality of sleep. A good pillow should be supportive and comfortable, but a great one can help eliminate neck and back pain, improve your posture, and help to strengthen your overall quality of sleep. A contour pillow is one of the rare designs that can offer all of these things. Its secret lies in the special shape that contours your head and neck while also keeping your spine properly aligned.