Stunning! That's what these Abalone Shell Heart Necklaces are! The heart pendant is 1 1/2" tall and 1 1/4" wide at widest point. It dangles 2" from the chain including hoop. It has 2 modern swooping strands of metal with sparkling rivets. The abalone shell heart pendant hangs from a leather 18" chain with a 2" extension chain. If you would prefer a stainless steel chain you can message us immediately after ordering as we mail out orders quickly & tell us you would prefer that and also tell us if you would like an 18" or a 20" stainless steel chain. Because this pendant is made of natural abalone shell, no two are the same but all are similar as shown in the pictures. These are beautiful for yourself or as a gift!