This product is a collectible glass paperweight in the shape of a whale tail. The paperweight is heavy and has a solid base. It is designed to resemble a large fluke of a whale. The material used to make the paperweight is glass. This product is perfect for those who love marine animals and want to add a unique piece to their collection. Multicolor blues, green, orange, metallic. EUC pictures do not do it as much justice as they should, this piece is magnificent! But please see all photos and message me with any questions.