Check the listing for details. 3pp ThumSling Brace Thumb CMC Joint Support Wrap. Condition: New. Listed at 31.99 USD. 3pp ThumSling Brace Thumb CMC Joint Support Wrap) The wrap-around sling adjusts to your level of comfortable support. Designed to hold the CMC joint in the proper position so you can perform daily activities with less pain or fear of dropping things due to CMC arthritis. The non-bulky, soft splint allows gripping a golf club, holding a rake or gripping a pen securely and comfortably. Foam-lined material contours to the hand for a non-bulky support that can be worn all day or night. Easily increase the level of support by adding the flexible stay (included) for additional control wherever it's needed. Hand or machine washable. Latex free For Sizing, lay hand flat and measure around the MP joints (large knuckles) 6" - 7.25" Sm/Md 7.25" - 9" Md/Lg Items ship on the next business day after cleared payment is received. Business days do not include Saturday, Sunday or Holidays.