Finger Extension Exerciser is a physiotherapy device designed to strengthen the extensor muscles of the fingers, hand, and forearm. It helps improve grip balance, flexibility, and coordination. The exerciser is ideal for rehabilitation after injury, surgery, or stroke, and for maintaining finger mobility in arthritis patients. Made from durable elastic silicone or rubber material, it offers adjustable resistance levels for progressive training. Compact and lightweight, it can be used anywhere — at home, in the clinic, or at the office.