Specifications:Efficacyphysical therapy rehabilitationMaterial75%Spandex&25%chinlonColorFlesh, BlackSizeS (fits for wrist perimeter from 12 to 15 cm)M (fits for wrist perimeter from 15 to 17cm)L (fits for wrist perimeter from 17 to 19 cm)XL (fits for wrist perimeter from 19 to 21 cm)XXL (fits for w..