2 Pack Jumbo Size, Tony Little Hypoallergenic Micropedic Therapy Pillows Millions of micropedic beads cradle your head and neckHypoallergenic Allows for proper head and neck alignment Pillow shell: 88% polyester, 12% spandex; Fill: 100% polystyrene foam beads Care: Hand wash in warm water, mild detergent Dimensions: approximately 28"L x 20"W each