[ERGONOMIC DESIGN]: Our wrist splint includes 1 + 1 support rod (1 steel plate + 1 soft plastic) which perfectly fits the structure of human hand to provide stronger support and stability, and used for carpal tunnel syndrome and tendonitis, arthritis, wrist injury, wrist sprain recovery, prevent other injuries and pain. [COMFORTABLE AND BREATHABLE MATERIAL: This wrist bandage is made of mesh material, which ensures the comfort and breathability of your hands and keeps your hands dry. The mesh is stretchy to better fit your hands and wrists for all day comfort. [ADJUSTABLE STRAPS]: The wrist brace has two adjustable straps with Velcro to improve comfort and stability of fit, making it tightly wrapped, secure, stable and reliable. The wrist brace tightens to adjust the size of the brace to your individual needs without putting pressure on the thumb. [FITS MULTIPLE USES AND SCENARIOS]: Our wrist splint is an effective relief for arthritis, carpal tunnel syndrome, tendonitis, rsi and wrist sprains or strains. In everyday life, it is also very suitable for various sports, such as tennis, golf, badminton, basketball, baseball, typing, etc. Sports, gardening, housework. [SERVICE GUARANTEE]: Our wrist braces are available in 3 colors and two sizes: S/m (13-21), l/xl (21-26).