Rhodium Plated,Nickel-free, Lead-free, Cadmium-free and Hypoallergenic 925 Sterling Silver Lifeline Pulse Heartbeat Earrings Size:5.5*11.6 mm/ 0.22*0.46 inches. Weight:1.06 g Vital Sign Earrings Showcasing an Heart-shaped Charm Right Next to a Heart Beat Pulse on an Ekg Monitor ,Perfect as Thanksgiving Day, Valentines Day, Mothers Day, Christmas, Birthday Gifts for Women Great graduation gift or for the special nurse in your life.Let that special nurse in your life know what an Angel she is.Lifeline Pulse EKG with a Heart on Her. Comes with YFN Luxury Jewelry Gift Box