Pillows: Get a set of hollowfibre filled pillows. Cover: Encased in a 50% polyester and 50% cotton cover. Non-allergenic: Filled with 100% hollowfibre super bounce filling. Firmness: Soft-medium pillows for a comfortable night's sleep. Easy care: Machine washable at 30 degrees with a mild detergent. Quantity: Choose from two, four or six. Hollowfibre Filled Anti-Allergy Pillows | Living Social