Two-color ring 8mm Steel 10 Two-color ring 8mm Steel 8 Two-color ring 8mm Steel 12 Two-color ring 8mm Steel 11 Two-color ring 8mm Steel 9 Two-color ring 8mm Steel 6 Two-color ring 8mm Steel 7 Two-color ring 8mm Black 10 Two-color ring 8mm Black 9 Two-color ring 8mm Black 6 Two-color ring 8mm Black 12 Two-color ring 8mm Black 8 Two-color ring 8mm Black 7 Two-color ring 8mm Black 11 Two-color ring 8mm Blue 8 Two-color ring 8mm Blue 10 Two-color ring 8mm Blue 11 Two-color ring 8mm Blue 12 Two-color ring 8mm Blue 9 Two-color ring 8mm Blue 7 Two-color ring 8mm Blue 6 Two-color ring 8mm Black 13. Two-color ring 8mm Blue 13.