Heart Mother's Ring with Birthstones in Sterling Silver - Personalized & Custom Made Personalize your ring with an inscription (up to 20 characters) and 2 birthstones Width: 40mm / 15.75" Thickness: 1.1mm / 0.04" Measurements: 19mm / 7.5" Made of 0.925 Sterling Silver Sizes 6 to 12 Please feel free to email us with any inquiry