Oval-8 Splints align and stabilize the PIP and DIP joints. Treat up to six different injuries with a simple turn of the splint. Ideal for tendon or ligament injuries, protecting healing fractures, controlling unstable joints, and preventing or managing finger contractures. One splint can treat swan-neck or boutonniere deformity, mallet finger injury, trigger ginger or lateral instability depending on application. Two splints can be combined to immobilize the joint completely. Splints use broad bands to distribute pressure for wearing comfort. Seamless molded plastic provides durability. Open design eliminates skin issues and discomfort. Size 8 fits finger circumference: 2-7/16" (6.14 cm)