Increases comfort and provides shoulder / head support when sitting in bed or armchair. Batwing Pillow provides support that normal pillows don't. The unique shape of the pillow, means that the 'batwings' hug your body, giving support to your back, sides and head. With 100% Polyester filling, it is washable at 40C. Pillowcase included. A spare pillowcase is also available separately.