Ring Sizes -- Roundmaille

 Weave Shape Gauge ID (mm) RPI
Roundmaille, Round 18g RD 18 3.500 54
Roundmaille, Round 20g RD 20 2.875 65.5
Roundmaille, Diamond 18g DI 18 4.000 43

As with all of our work, we invite you to make and sell as many of everything as you like, but ask that you don't publish our instructions or ring sizes.