Authentic sterling silver heart toggle "boyfriend bracelet" by Tiffany & Co. This only has the lifesaver toggle clasp and heart charm that is personalized. It is engraved JK & BV. It can be polished out by a jeweler if you want to take it to have that done. Measures 7" long. Weight: 42. 8 grams. Needs to be cleaned and polished up a bit. Well hallmarked.