A tiny disk in 14K gold filled measuring 1/4" across is engraved with a single letter.  Price shown is for a necklace with one disk.  Additional disks can be purchased separately and will be added to necklace at no charge.  The method of engraving used is hand stamping which creates a varied and textured style to the letters.  A slight indentation on the back side of the disk occurs when hand stamping the letters.