Supportive Sleep with Just One Pillow! You wake up sore and aching, your neck is tight, your back is stiff, and your knees are throbbing. You toss a pillow between your knees at bedtime hoping it will help, but it doesn't take long before that pillow is sliding to the floor while you sleep. No matter how you punch and fluff, your regular pillows aren't just cutting it. Toss away all those extra bunchy pillows and replace them with the extra-long curved Cotton Bed Rest Pillow. The full-length support Cotton Bed Rest Pillow reduces stress to six key areas for pain-free and restful sleep. These include the head, neck, shoulders, arms, and knees. It's a must-have for side sleepers and is an ultra-comfortable pillow alternative no matter how you sleep.