Accurately measure range of motion for small joints with Saehan Stainless Steel Finger Goniometer 5.5". Made with high-quality stainless steel for durability and longevity. Opposing 180° to 30° scales in 5° increments allow for precise measurements. Ideal for physical therapy, occupational therapy, and hand rehabilitation. Compact size and easy-to-use design make it perfect for on-the-go use. Helps track progress and monitor improvements over time. Suitable for both clinical and home use.