Heartbeat EKG Love Pendant Necklace .925 Sterling Silver Rose Gold Tone GIFT Box Valentine's Day Solid .925 Sterling Silver with Rose Gold Tone Finish Adjustable Chain Lengths: 16" - 18" Heartbeat Pendant Measures: .75" wise NO RISK ::: 30 Day Money Back Full Satisfaction Guarantee Perfect for a Birthday Gift, Anniversary, Graduation, or Bridesmaid Present.