Celebrate Mom or Grand-mom with our stylish Mother's Personalized Stacking Discs Necklace. Each silver-plated disc is delicately stamped by hand with child's name or date of birth. Personalize your selection of 2 to 4 discs; each disc becoming gradually larger in size. Includes an 18" sterling silver snake chain. Disc 1 is 3/4" in diameter. Disc 2 is 1 " in diameter.