Sold as a combination pack with one splint of each size as indicated. Oval-8 Finger Splints stabilize and align finger IP joints. Made of high-temperature polypropylene. Latex free. Splints can be adjusted with a heat gun for small angle alteration. With a simple turn of the splint, each finger splint can be used to correct swan neck, boutonniere and mallet deformities, reduce lateral deviation and rest trigger finger.