SCROLL DOWN TO THE BOTTOM OF PAGE AND CLICK,"CLICK THIS LINK FOR YOU TUBE VIDEO", FOR INFO ON WHAT IS LAYERED GOLD.his Elegant Earring is 18 kt layered gold,not solid gold and not gold plate nor gold filled.Earrings looks and wears like solid gold, the difference is the weight of goldThere is no nickel or lead.Hypo- AllergenicColour does not change.Length of earrings is 1.25 ins, 9.5 mm in diameter tear drop.Return accepted within14 days of receipt in original condition.Refund if colour changes.Contact me with any questions also check out my feedback from other customers.Thanks.http://youtu.be/ci9zz1Tfic8 CLICK THIS LINK FOR YOU TUBE VIDEO amlindsay Store