Sterling Silver One Sided Baseball Softball Equipment Necklace High Polished Chain with Oxidized Charm Height 12 millimeters (0.47 inch) x Width 20 millimeters (0.79 inch) Charm Weighs Approximately 1.1 grams (2.9 grams including 18" necklace) Chain Thickness 0.7 millimeters (1/32 inches) Spring Clasp on Necklace