Rolyan Workhard D-Ring Wrist and Thumb Spica Splint _㢠Off ers the durability of leather _㢠Helps decrease pain and infl ammation in wrist and thumb Can be used for cumulative trauma injuries such as tendonitis and deQuervain_ã_s syndrome. Features circumferential design with D-ring closures and two aluminium stays that support the thumb and wrist. The wrist stay is pre-bent to 15Ô of extension. Features 6.4mm padding, suede-like lining that won_ã_t discolour skin, and webbing on volar surface for durability. To determine size, measure wrist circumference. Latex free.