Sterling Silver Oxidized One Sided Gardener Sunflower Necklace Oxidized Sterling Silver Charm Height 18 millimeters (0.71 inch) x Width 18 millimeters (0.71 inch) Charm Weighs Approximately 2.9 grams (4.6 grams including 16" necklace) High Polished Box Chain Thickness Approximately 0.7 millimeters (1/32 inch) Spring Clasp