This 14k gold-filled dainty floating heart necklace can be ordered in any length. You can wear it up near your collar bone and layer it with another necklace, or you can wear it in a standard 16", 17" or 18" length. The 14k gold filled chain comes with a spring clasp. If you would like a custom length, please specify in checkout comments what length you prefer. The picture with the birthstone bar is to give you an idea of how this heart can be layered with other necklaces.