Specification: Condition: Brand New Item Type: Finger Straightener Material: EVA + Stainless Steel Product Features: It is made of stainless steel wire spring, stainless steel sheet and soft EVA liner, which is convenient and comfortable to wear. After wearing, the fingers can be straightened and fixed by the elastic force of the spring. At the same time, the fingers can be bent strongly to overcome the spring force for rehabilitation training. That is, passive straight, active bending. Scope of Application: Suitable for insufficient straightness or bending of fingers after finger injury or long-term arthritis. Application: Finger sprain, fracture fixation, insufficient finger extension, hammer finger, tendon rupture, etc. Size Chart: Size Finger Circumference S Below 5.5cm / 2.2in M 5.5-7cm / 2.2-2.8in L 7cm / 2.8in Package List: 1 x Finger Straightener Note:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.REHABILITATION TRAINING: After wearing the thumb splint, use the spring force to straighten and fix the fingers. At the same time, fingers can bend vigorously and overcome spring force for rehabilitation training. ADJUSTABLE DESIGN: The stainless steel wire spring of the finger trainer can be freely adjusted to solve the problems of finger bending and straightening, finger injuries, and finger sprains. BREATHABLE AND SWEAT WICKING: The Finger Stabilizer is internally lined with a sponge, which can absorb sweat and is breathable, protecting fingers from stainless steel scratches, making it more soft and comfortable. COMFORTABLE MATERIAL: Finger Splint Brace made of stainless steel wire springs, stainless steel plates, and soft EVA lining, easy to wear, comfortable, and long-lasting without feeling uncomfortable or uncomfortable. FULL FINGER USE: Our Finger Brace Splint is suitable for different fingers, including the thumb, index finger, ring finger, and middle finger, making it suitable for daily wear. The smooth metal surface ensures that it will not rub against your next finger. Easy to wear when washing hands, showering, eating, etc.