- The Ring Size Measuring Tool is expertly crafted from a lightweight, durable aluminum alloy, making it easy to handle and transport. - It features 27 finger size measuring instruments made from high-quality stainless steel, ensuring a smooth finish that won't harm your hands. - A soft rubber mallet is included, designed to protect your jewelry from damage or marks during adjustments. - The ring core gauge is made of aluminum and adheres to both US and UK sizing standards, providing accurate measurements for full and half sizes. The size range (0-13) includes half sizes, and the flexible cable connected with screws allows for easy adjustment. - This tool is essential for securing and fitting rings, with a thoughtfully designed soft rubber head that safeguards your valuable pieces from wear and tear. - The integrated magnifying glass on the buckle allows for quick and easy reading of sizes, enhancing usability. The upgraded materials ensure flexibility without compromising on durability. Use Scenarios: 1. Perfect for jewelers needing precise measurements for custom fittings or repairs. 2. Ideal for personal use when selecting the right ring size for gifts or special occasions. 3. Essential for resizing or adjusting rings to fit comfortably without damaging the jewelry.