Sliced Agate Geode Pendant Necklace The Agate Geode is roughly 1 3/4 long by 3/4 inch wide (may vary) The necklace is roughly 19 1/2 inches long and comes with a lobster clasp. The Agate Geode has a coat of metal on it on the outside Comes in a box The Pendant shown is a representative sample and WILL VARY in size/color/shape from the one you'll receive