DescriptionThe thumb splint is effectively to straighten and fix the injured fingerknuckles. for trigger finger, finger arthritis and finger painrelief. It can protect and promote healing in broken thumb. It isskin-friendly and non-irritating, and will keep comfortable incontinuous use.Features- Color: Black. - Material: Polyester fiber. - Size: 19.5 x 15 x 0.2 cm/7.66 x 5.89 x 0.08 inch. - It provides comfortable protection and moderate support for weak, aching or sore thumbs. - Application scope: thumb sprain, arthritis, carpal tunnel syndrome, fasciitis, stable fractures and loose-jointed, realize health care function. - It is also for those experiencing arthritic symptoms, or pain associated with repetitive stress such as playing mobile phones or games. - The comfortable fabric is lint-free, durable, breathable, comfortable to wear and light. - It can be given as a gift to your lover, parents and relatives.