Sterling Silver One Sided Letter Initial A Necklace Oxidized Sterling Silver Charm Height 15 millimeters (1 inches) x Width 12 millimeters (1/2 inches) Charm Weighs Approximately 1.4 Grams (3.2 grams including 18" necklace) High Polished Box Chain Thickness Approximately 0.7 millimeters (1/32 inch) Spring Clasp on Necklace