Specifications:Material: Aluminum AlloyMeasuring Range: 0-13mmAccuracy: 0.01Color: Show as picturesWeight: LightweightDesign: Simple structure for ease of useFeatures: | Measure Circle | How To Measure Ring Size Online | **Durable and Precise Measurement**Crafted from high-quality aluminum alloy, this Aluminum Alloy Ring Gauges Sizer Meter is not only durable but also safe for your skin. The smooth and burr-free surface ensures that it is harmless to the body, making it an ideal tool for jewelry enthusiasts and professionals alike. With a measuring range from 0 to 13mm, this tool is versatile enough to cater to most men's and women's hands, providing precise measurements with an accuracy of 0.01. **Ease of Use and Convenience**Designed with simplicity in mind, this ring measuring tool is easy to operate, making it suitable for a wide range of users. Its small size and lightweight nature make it easy to store when not in use, ensuring that it's always at hand when you need it. Whether you're a jewelry maker, a retailer, or someone who enjoys DIY projects, this tool is an essential addition to your jewelry tools and equipment collection. **Versatile and User-Friendly**The circle measure tool is not only a ring sizer but also a handy device for measuring finger circumference. It is perfect for measuring rings, bracelets, and other types of jewelry. Its user-friendly design allows you to measure ring sizes online or in-person, making it a valuable tool for both personal and professional use. With its simple structure and easy-to-follow instructions, this ring gauge sizer is an indispensable tool for anyone involved in the jewelry industry or for those who enjoy crafting their own jewelry pieces.