Oval-8 Finger Splint The Oval-8 Finger Splint is a polypropylene orthopedic device designed to stabilize or immobilize the small joints of a patient's fingers. This adult-sized splint features a pull-on fastening type and is suitable for use on either the left or right hand. Key Features 3-point pressure design allows each splint to treat 6 or more conditions with a simple turn Treats mallet finger, swan neck and boutonniere deformities, trigger finger and trigger thumb, lateral deviation, arthritis, fractures and hypermobility (Ehlers-Danlos syndrome) Adjustable sizing built in to accommodate mild edema or changes in finger size due to swelling, temperature change or time of day Open-air design keeps skin clean and dry Waterproof construction allows wearing during hand washing, showering, or swimming Molded plastic with broad bands and rounded edges Available in multiple sizes with center knuckle circumference measurements ranging from 1-3/4 to 3-1/4 inches. This single patient use device comes in beige color and features an oval ring style design.