Create a more comfortable and supportive environment while you work, study or just relax with this great lumbar pillow! This 13.5″ x 11″ x 5.5″ pillow is crafted with a stretchy polyester and spandex cover, and filled with thousands of polystyrene microbeads that conform to the shape of your body for maximum comfort. Great for traveling in cars, planes and trains too! The cover is machine washable, so care is easy. Choose from blue or black and add your school, sports team, organizational or company logo, emblem or message to customize.