This heart charm has sparkly aurora borealis crystals. The crystals are on one side. The other side is black colored leather. Put your heart on your cane, your purse, keys, carry-on luggage, gym bag, your belt. Only your imagination limits you! Heart portion length is approximately 9cm ( 3.5 inches) and the width is approximately 9cm ( 3.5 inches). The drop is approximately 7cm (2.7 inches).