Mueller® Thumb Stabilizer Maximum Support Level. Reversible. Helps support weak, injured or arthritic thumbs. Two stays for support. Adjustable straps. One size fits most. Fits left or right wrist. Not made with natural rubber latex. Sizing: Measure around wrist - 5.5 - 10.5 in / 13.9 - 26.6 cm. Mueller® - Sports medicine. For over 50 years, Mueller Sports Medicine has stayed close to the changing needs of athletes, be they weekend warriors or international superstars. The mission never changes: Help athletes stay in the game and perform at their peak. FSA eligible. Breathable material. Lightweight material. Breathable fabrics for extended wear. Three adjustable straps for custom fit. Provides warmth to the thumb area and joint. For use on soft tissue injuries, ligament strains, gamekeeper's thumb, osteoarthritis and degenerative joint disease. Antimicrobial*. *Antimicrobial treatment is intended to protect the brace and does not extend protection to the skin. For Questions or Comments, Call: 1-800-356-9522, 608-643-8530 or Visit: www.muellerrx.com, www.muellersportsmed.com. ©2016 Mueller Sports Medicine, Inc.