Dome Rope Ring

UK J / US 5 / 15.49mm UK K / US 5.5 / 15.90mm UK L / US 6 / 16.31mm UK M / US 6.5 / 16.71mm UK N / US 6.75 / 17.12mm UK O / US 7 / 17.53mm UK P / US 7.5 / 17.93mm UK R / US 9 / 18.75mm