The Tony Little Micropedic Therapy Pillows by HoMedics are great for sore necks, backs and legs, and will help you get a great night's sleept. The patented quad chamber design supports your neck and spine in the proper alignment, while being soft enough to give great comfort. Filled with millions of air infused microbeads, it is always 'self fluffing', with 2 spandex pillow cases that stretch to move with you. You'll never have to turn this pillow to find the cool side, since the microbeads and spandex cases keep it cool and comfortable. Hypoallerg?nique : sans parfums ou teintures irritantsDoublure en spandex qui s'?tire avec vos mouvementsBONUS pair of machine washable, zippered protective pillow covers