Brand Louis Vuitton Rank B Shape number M1151M Size M Color SV Silver - Comments - Measurements #MSize: Approx. 20 (20 JP / US 10). Width: 0.2-1 cm (0.08-0.39 in)- Material. Ag925- Comments The LV tailor ring from Louis Vuitton has arrived! The iconic design of the LV initials and Monogram flower is impressive. It was introduced as B grade. There is a sense of use. But there is no noticeable damage or stain. And I think it is a level that is not a problem for daily use.