As the only nocturnal flying mammal, bats have from the beginning of time been associated with flight and the night. Lamia, Latin for Witch or Vampire, is both a symbol for darkness and also for the blood of life and renewal. For Darkness and Renewal. Approximate Size: 2.25" x 2". Finished in gold and silver and embellished with Swarovski crystals. Each piece is supplied with its own chain and is presented in a lined, velvet pouch.