These stackable rings are made of high quality copper with environmentally silver plated, Hypoallergenic, nickel and lead free.Daisy flower means faith, Brilliance,Loyalty, Admiration, and the Courage to Pursue the Happiness.he Send to you Means that no Matter Where you go, he Will Always Accompany and Follow. Best gift for friend or sister , to be Healthy, Pursue Light, Maintain a Positive Attitude, Always Working Towards their Goals, and will Never be Discouraged.