Femitu 140PCS Jewelry Making Cancer Awareness Ribbon Of Hope Charms Pendants (Antiqued Silver) Go to amazon.com Related posts Which is the best hope charm? FeatureRibbon of Hope Design,18.5x7.5mm Size.lead free zinc alloy metal MaterialVarious Colours DescriptionRibbon charm approx 18.5x7.5mm ,lead free and nickle free Zinc Alloy Metal Material. Various Colours.