Depth: 1.5mm - 0.05", Charm Dimensions: 6mm - 0.23", Hoop Diameter: 11mm - 0.43", Post: 10K Solid Gold, Weight: 1.59g; Hinge clasp closure; Waterproof & tarnish-resistant; 2-Year International Warranty; 10K Solid Gold, Cultured Freshwater Pearls; Imported