Cervical Water Pillow by Obusforme Removable bladder fills easily with tap water * Three(3) chambers in the pillow allow the user to use more or less water for customized support * 26 W x 16 D x 5 H * Combines the therapeutic quality of a water pillow with the neck support of a cervical pillow * Shipping Carton Size: 24 L x 18 W x 8 H