Product Information The MR9 is one of our most popular rings, combining a masculine design with sophisticated high grade Cubic Zirconias. This Stainless Steel Masonic Ring features the classic square and compass design. This ring is made of hypo allergenic 316 grade Stainless Steel. Our stainless steel rings hold their color forever. Being hypo-allergenic means that it contains no major allergens. Those who are typically allergic to costume/fashion jewelry will have no allergic reaction to our stainless steel jewelry. Metal Finish: Stainless Steel Approx. Weight: .075 lbs.Additional Information This Stainless Steel Masonic ring features the classic and ever popular masculine, Masonic design. The background is Black. The design is sophisticated in that the featured center CZ stone encircle the famous Masonic symbol. 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 that provides such a comprehensive guarantee. Available Sizes:Size 8, 9.10, 11, 12, 13Ring 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********As of 12/12/2014 this was the cut-off date for guaranteed for Christmas Eve Delivery for engraved/personalized items. Any Production time is running 3-5 days. We will do our best to get your item if purchased after 12/12 to get it shipped out. There just would not be a guarantee of it arriving before Christmas.***************