3M™ Micropore™ Paper Medical Tape, 1 Inch x 1 1 2 Yard, White, 1 Box of 100 Wheelchairs Power Pneumatic Sequential Lymphadema Pump * Style:1 Pair (Left & Right) Pneumatic Sequential Lymphadema Pump * Our system prevents blood and lymph fluid from reversing to leg or arm during inflation time Massage setting to relax lower back or 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 with Massage 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 * Battery Operated 4 AA batteries (not included) * ensuring that it's gentle on most skin types It has a residue free adhesive that's gentle and eases removal