Reddie® Brace Knee Brace, 2X Large, 1 Each Ankle Sleeve Massage setting to relax lower Undercast Padding 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) * Blue Jay Brand * Closed Toe* Graduated compression helps shape up legs * Relieves pain of tired aching and swollen legs and reduces volume of varicose veins * Fiber content: Nylon (80%) Spandex (20%) * Fashionable sheer appearance for work or leisure * Two way stretch design provides extra comfort * Reciprocated heel and toe * One inch double plush waistband * Cotton nylon ventilated crotch * Posterior strap adjustment allows for one time adjustment Take your measurements 6 inches above mid patella: Extra extra large is for 25 1 2 – 28 inch circumference