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  • Custom Engraved Soundwave Necklace. Baby's Heartbeat.
  • Custom Engraved Soundwave Necklace. Baby's Heartbeat.
  • ESD Sizing Information

Sound Wave Custom Bar Necklace


“The sound of the words as they're said is always different from the sound they make when they're heard, because the speaker hears some of the sound from the inside” -David Levithan

Just like fingerprints, soundwaves are unique to each person. A secret message, your baby's heartbeat, your child's first words, your wedding vows can be captured and engraved to remind you of your most special moments. This classic sterling silver keyring is truly one of a kind. Please record and upload your soundwave using these directions.

  • Available in sterling silver or gold fill.
  • Satellie chain bracelet adjusts from 6" to 7 1/2". Spring clasp. Finished with ES signature tag.
  • Includes back engraving.
  • Prices will update as selections are made.
  • Personalized jewelry is not returnable. Learn more.
  • Please allow 10 business days for your customized jewelry to ship.

To further customize your jewelry, shop the ESD charm collection to add a name, monogram, race charm, mantra or symbol. For ideas & inspiration, check out the ESD Gallery. Arrives in a jewelry box. All items are engraved to order. Questions about charm size, necklace lengths or materials? Please visit our Size Guide or FAQ about materials.


Maximum file size: 512 MB