OTC Finger Immobilizer Hand SplintIt can hold the ring finger and little finger, the index and middle finger, or the middle finger and ring finger all dependent on the nature of the injury and how best the splint can be positioned to maximize the mobility of the rest of the hand. This finger splint works great for both children and adults as it is universally adjustable in circumference and the rigid aluminum splint can be easily molded to fit the needs of the individual patient.