3.75" long. The product is a 5.25 oz rough gemstone of White Banded Agate, featuring striking white bands that are characteristic of the banded mineral. This collectible item hails from Minnesota, making it a unique and valuable addition to any display specimen collection. With its eye-catching beauty and geological significance, this piece of White Banded Agate is sure to be a standout piece for collectors and enthusiasts of rocks, fossils, and minerals.