The PermaLoft™ Pillow for Maximum Resiliency and Loft Recovery. Always Maintains it's Shape, Even After Multiple Washings. Generously Filled with LIFELOFT™ COMFORT SPHERES: 80% Puff Ball Fiber and 20% Gel Fiber Blended Fill. This Pillow is Ideal for Side, Stomach and Back Sleepers. 100% Hypoallergenic 100% Cotton Cover. Pillow is machine washable for Easy Care. Jumbo size: 20x28".