The 10-in-1 Flip Pillow transforms into a variety of positions to help you sleep, read, relax or watch TV in total comfort. Its unique, two-piece design makes it our most versatile pillow ever. Use it as a wedge to elevate your torso at night. Or, use it as a backrest to sit up in bed. You can even use it under your knees to reduce backpressure. The possibilities are endless. Choose Standard (29 inch L x 20 inch W x 8 inch H) or Queen/King size (29 inch L x 30 inch W x 8 inch H).