This 1 1/4in bar necklace is 14k gold filled and can be left plain or be hand stamped with your choice of word and/or symbol. 16in 14k gold filled chain and lobster clasp (chain is available in any length, just let us know in the notes section at checkout- otherwise it will come in 16in) Stamping customization should be entered in the notes at checkout! (Ex: Word "Jennifer" ) If there are any questions about your customization choice, we will reach out through email.