PLEASE READ THROUGH BEFORE PURCHASING Price Subject to change due to fluctuations in the metal markets. 999 pure fine18k solid gold round wire. Due to manufacturing tolerances, please allow for a small amount of variance in weight or dimension when you order sheet and wire products. Thickness Conversion Chart For Round Wire. =============================================== Gauge Inches MM Gauge Inches MM =============================================== 1. 289 7.348 20. 258 6.543 21. 229 5.827 22. 204 5.189 23. 182 4.621 24. 162 4.115 25. 144 3.664 26. 128 3.263 27. 114 2.906 28. 102 2.588 29. 091 2.304 30. 081 2.052 31. 072 1.828 32. 064 1.628 33. 057 1.449 34. 051 1.291 35. 045 1.149 36. 040 1.024 37. We hope t get back to normal business operations in mid May.