dynarex® Instant Hot Pack, 5 x 9 Inch, 1 Case of 24 Cleaners and Disinfectants Provides excellent support for the 10883 Provides excellent support for the curvature of the lower back and neck * Can provide relief from conditions aggravated by poor posture * Place between your knees while lying on your side for a more comfortable sleep * Can be used in combination with the ObusForme© Highback Backrest Support or your car s headrest for added neck support * Made with polyurethane foam * Elastic strap holds the ObusForme© Supporting Roll in the position you desire * Brushed polyester cover can be removed and sponge washed * Small lightweight and portable for use anywhere you sit at home in the office and on the go * Fits easily into athletic or street shoe and will work on either right or left foot Single squeeze allows for easy application of hot pack 5 x 9 inches