DescriptionThis is a finger corrector, which is made of high-quality materials, durable and can be used for a long time.The device can straightening the spasmodic finger with pressure, and the pressure can be adjusted freely. This device is simple to uses and acts as a corrector and splint for deformities or sprains in the finger.Features-Color: White. -Material: Metal, foams. -Size: About7.00X6.00X3.00cm/2.75X2.36X1.18in. -The device can straightening the spasmodic finger with pressure, and the pressure can be adjusted freely. - This device is simple to uses and acts as a corrector and splint for deformities or sprains in the finger. - The simple yet elegant design of this finger straightener allows it to be used on any of your fingers, and is one size fits all - The device slides over any of your fingers, and hand tightens down with the screw to make sure the finger is kept in the desired position. - This stabilizes the joints and avoids long-term deformities sometimes associated with mallet finger, arthritis, or even untreated sprains or breaks.