This item is used to hold or immobilize an injured finger in the desired position and to prevent further irritation and injury from sports. It helps phalangeal joints in position without bulky dressing when you have a finger injured or when you want to encourage new nail growth. Features -Material: Sponge composite cloth, aluminum alloy, nylon latex silk -Size: 11.70X8.20X0.50cm/4.60X3.22X0.20inch. - Made of material for durable use. - High breathability and comfortable to wear. - Can be worn on any finger including middle, index, ring or pinky. - Splint offers cushion for finger to weaken impact from outside and stiffness to reduce pain and discomfort. - Can help alleviate swelling, soreness and stiffness.