Sterling Silver Oxidized Three Dimensional Coffee Cup Charm Pendant and Polished Box Chain Necklace Oxidized Sterling Silver Height 7 millimeters (0.28 inch) x Width 10 millimeters (0.4 inch) Charm Weighs Approximately 1.3 grams (3 grams including 16" necklace) High Polished Box Chain Thickness Approximately 0. 7 millimeters (1/32 inches) Spring Clasp on Necklace