The below measurements are approximate:
3.3mm Solid Brass and Pyrite Ammonite #18 These are pyritized ammonite pieces set in distressed brass. Each piece is 2-7/8" tall and one weighs 19.4 grams and the other weighs 17.5 grams. One pyrite ammonite dangle measures 32mm tall by 29mm wide while the other measures 35mm tall by 28mm wide. The coils and chains are solid brass. You will receive the exact pair photographed.