Sterling Silver One Sided Camera Necklace Oxidized Sterling Silver Charm Height 7 millimeter (0.28 inch) x Width 10 millimeter (0.4 inch) Charm Weighs Approximately 1.3 grams (3 grams including 16" necklace) High Polished Chain Thickness 0.7 millimeters (1/32 inches) Spring Clasp on Necklace