Length approx. 22" but can be any requested length.
Necklace style includes rubber ring that is pliable enough to accommodate almost any size glasses. Or, you can request any of the sterling silver ring styles shown on any of the eyeglass necklaces.
To request a different length and/or different ring, just specify what you'd like in the "Special Handling" section during checkout or send an e-mail to firstname.lastname@example.org.