The BeneCare NeoWrap Wrist/Thumb Wrap, made using only the highest quality neoprene, has a closed thumb to ensure a firmly abducted position. Indications for use: CMC ligament sprains & strains. Synovitis. Rheumatoid/Osteoarthritis. Features & Benefits: Made from neoprene for comfort Additional support to the first CMC and MCP joints Removable stay can be shaped Neoprene, 400 wash and air dry Colour: Black To size measure wrist circumference. XS 11.5-13.5cm S 14-16cm M 16.5-19.5cm L 20-21.5cm XL 22-24cm