ring size

ㅁ Key Features: Easy Screen Calibration: Calibrate the screen using a credit card or a standard object to enable precise measurement on any device. Ring Inner Diameter Measurement: Place your ring on the guide on the screen to check the diameter and size in real time. Finger Circumference Guide: Enter the circumference measured with paper or string, or use the screen function to verify the size. ㅁ Regional Standards: Asia: South Korea, Japan, China, Hong Kong, Taiwan, Philippines, India, Macau, etc. North America: USA, Canada, Mexico, etc. Europe: France, Germany, Italy, Spain, Netherlands, Switzerland, Austria, Sweden, Norway, Denmark, etc. Commonwealth: UK, Australia, Ireland, New Zealand, South Africa, etc. South America: Brazil, Portuguese-speaking countries, etc. ㅁ Smart Recommendations: The app automatically recommends the optimal size standard based on your regional settings and allows you to compare your size with other international standards at any time. ㅁ Measurement History Saving: Save and manage your measurement results for easy access whenever needed. ㅁ Dark Mode Support: Provides a clean, user-friendly theme that reduces eye strain.