Did you know that you can use a pillow in other parts of your body apart from your head? A pad can serve different parts of your body. You may need to use a pillow to support your waist and even your elbows in some cases. Some conditions demand that you use a cushion between your knees to ease the pain. Enjoying better sleep requires comfort, and placing a pillow such as Everlasting Comfort Knee Pillow between your knees is a sure way to feel pampered. Besides putting a pad between your knees, prevent them from rubbing. Below is why you need to use a knee pillow for sleeping: