The patented SmartGlove with Thumb Support helps prevent and relieve wrist pain associated with CTS, arthritis and tendinitis by encouraging proper, ergonomic hand and wrist position, with added stability and support for your thumb, The IMAK SmartGlove with Thumb Support features a flexible support splint; washable, breathable cotton Lycra for all day comfort; and a massaging ergoBeads pad under the wrist, which cushions and improves circulation, Dimensions:, Length: 7, Width: 3, 75, Depth: 1, 5 SKU: BRNM145