Features: The Professional rings Expander allows for effortlessly and rings resizing to achieve a comfortable fit, making it jewelry tool for rings adjustments. Crafted from sturdy, corrosions resistant metal, this rings expander features a versatile designs that accommodates various rings materials such as metal, plastic, and wood, ensuring high performances. Ideal for a wide ranges of users, including enthusiasts, jewelry shop owners, and salon professional, this rings resizer is beginner friendly yet effective for experts. Perfect for use in diverse setting like home workshops, jewelry stores, or beauty salons, enabling quick and convenient rings size adjustments. With clear scale markings for accurate expansion control, this rings expander prevents damage to rings during resizing, ensuring long time use. Specifications: Materials: Metal Type: As Picture Show, Four Type to Choose Size: Length 22cm/8.66inch Package Includes: 1pc Rings Expander note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.