MAXA1024 Features: * Cervical collar * 40pct Neoprene, 27pct cotton, 23pct elastic and 10pct lycra * Comfortable to wear * Easy one hand application * Different for right and left hands * Quick and easy closures for precise fit * Metal palmer and dorsal stays prevent flexion and extension * Unique design protects the thumbs from impact or shock without any uncomfortable binding or stitch seams * Conditions: Sprains, strains, wrist injuries, injuries, surgery, sports injuries, wrist pressure, arthritic conditions, carpal tunnel syndrome, weak wrists, aching wrists, cast removal, tendinitis, wrist immobilization, basal joint arthritis, thumb immobilization * Made in the USA * Small: 11.4" H x 2.25" W x 4.75" D * Medium: 11.4" H x 2.25" W x 4.75" D * Large: 11.4" H x 2.25" W x 4.75" D * X-Large: 11.4" H x 2.25" W x 4.75" D