Designed to provide support and correction to the MCP joints and to straighten the fingers. Can be used to support the palmar arch on rheumatic patients. Also very effective after MCP – joint surgery to limit range of motion temporary. The splint is made of an aluminium core covered with plastazote. This makes it adjustable and yet very soft and comfortable for the patient. Low weight.Indications: Rheumatoid arthritis, ulnar deviation, post – op MCP surgery.Measure the width of the hand over the MCP joints in cm.Made left and right version.