Gold Necklace With Gold Triangle Charm. 1/2 inch. Please list the Initial you would like engraved in the notes section at checkout.Please select your preferred length at checkout in the notes section. 12-14inch(choker) 18- inch (standard) 25-inch (mid-chest) or 34 inch (long). If there is no note it will be processed as an 18 inch necklace.