Product Information Stainless Steel Masonic Ring. The background is a Black Onyx stone. The design is sophisticated in that the featured famous Masonic symbol is bordered by 6 CZ stones. The Masonic symbol is centered over and highlighted by the black enamel in the background. We issue our lifetime warranty certificate with each ring. This certificate applies to any problem resulting from wear, including a loose or lost stone. There is no manufacturer in the business Metal Finish: Stainless Steel Approx. Weight: .075 lbs.Additional Information Stainless Steel Masonic Ring. The background is a Black Onyx stone. The design is sophisticated in that the featured famous Masonic symbol is bordered by 6 CZ stones. The Masonic symbol is centered over and highlighted by the black enamel in the background. We issue our lifetime warranty certificate with each ring. This certificate applies to any problem resulting from wear, including a loose or lost stone. There is no manufacturer in the business Available Sizes:Size 8, 9.10, 11, 12, 13, 14Ring SizesItalian sizeFrench sizeAmerican sizeEnglish sizeDiameter in cmCircumference in cm141B1.304.08241.502D1.334.18242D1.334.182.5042.752.5E1.354.243431.364.274443F1.404.405451.434.495.5045.503.5G1.454.55646H1.464.586.7546.754H-1/21.474.62747I1.494.688484.5I-1/21.534.80949J1.564.909.5049.255J-1/21.584.961050K1.605.0210.550.505.5L1.615.061151L-1/21.625.0911.551.506M1.635.1212521.655.1812.552.51.665.2113536.5N1.685.2813.553.501.705.3414541.725.4014.554.507O1.735.4315551.745.4615.555.501.765.5316567.5P1.785.5916.556.501.805.6517578Q1.815.6817.557.501.835.7518581.855.8118.558.508.51.865.841959R1.885.9019.559.7591.905.972060S1.926.03supreme