Welded jump rings,so the necklace is very strong will not be broken.(Broke occur within three year replacement.)
Necklace length:450+60mm (20"),Pendant dimensions:35mm x 25mm,
The heart beat necklace can't rust or eroded,it made of high-quality 316L stainless steel.
Durable colors,18K rose gold IP plating
Expressing love to sweethearts,spouses or friends.Beautiful Heart Beat Electrocardiogram EKG Rhythm Necklace. This is a wonderful gift for anyone in the medical field or could be a sentimental gift to anyone that you love or a memorial necklace.This stylish necklace features a lovely heartbeat design with an optional heart charm that makes a personal, close gift for any loved one.