Mother & Son Bond: The bond between mothers and sons is a strong one that travels the journey from boyhood to manhood to eternity. This sterling silver heart charm is a fitting tribute; embellished with bright hearts with cubic zirconia stones, and swirling scripts of Mother and Son. Sterling Silver: The world’s most popular silver alloy, our sterling silver consists of 92.5% silver and 7.5% other metals (such as copper). This blend is excellent for jewelry because it preserves the color, luster and the weight of silver while vastly improving the durability of your charms. Cubic Zirconia: Cherised for its sparkling appearance and its availability in virtually all colors, cubic zirconia's beauty has made it one of the most popular and widely used stone in the Pandora jewelry assortment. Moments That Last Forever: Preserve life's special moments with an elegant Pandora charm. This charm is wonderful as a beautiful, sentimental gift for a loved one (wife, daughter, granddaughter, sister, friend, etc.). This lovely piece of jewelry fits perfectly on Pandora charm bracelets and necklaces. Manufactured Responsibily: At Pandora, we believe that responsible business practice and our aspiration to offer high quality jewelry go hand in hand. We're committed to developing and manufacturing responsibly, for our teams, and to minimize our environmental impact on the planet.