Bangle (Wrist Measuring) Gauge, Metal Rings
This Bangle gauge has 27 individual bangle rings marked with numbers 1 to 27. Try the different bangles until the suitable size is found, measure across the inner diameter of the metal bangle size and multiply by 3.14 which will give the circumference. For example the number 27 gauge is 79mm diameter multiplied by 3.14 gives the circumference as approximately 248mm. Each ring has a number marked on it, below are the corresponding sizes, diameter (Ø) and circumference (C): 1. Ø38, C119mm, 2. Ø39, C122mm 3. Ø40, C125mm, 4. Ø42, C131mm 5. Ø44, C138mm, 6. Ø45, C141mm 7. Ø47, C147mm, 8. Ø48, C150mm 9. Ø50, C157mm, 10. Ø51, C160mm 11. Ø53, C166mm, 12. Ø54, C169mm 13. Ø56, C175mm, 14. Ø58, C182mm 15. Ø59, C185mm, 16. Ø61, C191mm 17. Ø63, C197mm, 18. Ø65, C204mm 19. Ø66, C207mm, 20. Ø67, C210mm 21. Ø69, C216mm, 22. Ø70, C219mm 23. Ø72, C226mm, 24. Ø74, C232mm 25. Ø75, C235mm, 26. Ø77, C241mm 27. Ø79, C248mm
