DescriptionThe thumb brace is effectively to straighten and immobilize the thumb knuckles while protecting the wrist. for mallet thumb, broken or fractured thumb, sprained knuckles, rheumatoid arthritis, tendonitis, post stroke thumb curling, post-operative care and thumb pain relief.Features- Color: Black. - Material: Fabric and PP. - Size: About 48x14.7x0.7cm. - Made of the material for your best comfort. - Adjustable design fits most people. - Helped alleviating the locking, popping, bending, swelling, soreness and stiffness. - Provide great and firm support to your thumb. - Breathable and sweat absorbing.