Trelawear® "Bella" wireless emergency response round shaped pendants, named after my favorite Aunt, feature faceted resin stones available in six different colors: Opaque Black, Lapis Blue, Turquoise Blue, White Mother of Pearl, Rose Pink or Tanzanite Purple, encased in 12K micron plated gold or imitation rhodium (silvertone) finishes, complete with an exclusive magnetic clasp. The pendant can be easily removed to wear with your favorite pearl, bead, or chain necklace. *Note, you must sign up for a separate monthly 24/7 US based monitoring service plan, through the FallCall Solutions App, for the emergency alert function to be activated on your pendant. https://trelawear.com/pages/how-it-works