When you're expecting you may notice you need as much support for your growing belly as you do your back. The Back 'N Belly® provides equal support for back and belly at the same time. There's no need to reposition pillows during the night, simply turn from side to side. The inner contours were designed to follow the natural curved shape of your body. The Back 'N Belly Chic design features a comfort neck curve for neck and shoulders, and a zippered removable cover for ease of use. We have five styles of cover fabrics to choose from: The Chic (65% Polyester 35% Cotton), The Chic Jersey (100% cotton or cotton/polyester-blend jersey), The Chic Plush (100% luxurious polyester plush), The Chic Organic (100% Organic Cotton), The Chic Supreme (100% cotton, 300 thread count).