Improve wrist and thumb discomfort with this wrist brace. FEATURES: made of 3 mm breathable neoprene, removable aluminum splint, 4 adjustable closures, maintains body heat, light and elastic, adapts to movement and stabilizes the joints, reduces recovery time. RECOMMENDED USE: trauma to the first metacarpal, wrist or thumb tendinitis, post-surgery, sprains, osteoarthritis, arthritis or bursitis. Bilateral use | Height 18cm | 4 sizes available.