RING SIZE CHART

 SIZE UK/AU/NZ US CIRCUMFERENCE DIAMETER
SMALL L 6 51mm 16.23mm
SMALL - MEDIUM M 6.5 52mm 16.55mm
MEDIUM N 7 54mm 17.18mm
MEDIUM-LARGE O 7.5 54.5mm 17.34mm
LARGE P 8 56.5mm 17.98mm
X LARGE R 9 58.9mm 18.7mm