The sculpture itself is about 12" tall, and has some good weight to it. It's not metal, I believe it is some sort of clay or plaster. The detail on the hand is amazing! Not to mention the lettering and texture on the bottle. It almost seems too perfect to be done by hand. The reason I stated earlier that it may be an award is because at the bottom, there seems to be an indentation where a small plaque could have been placed.
Overall, a really unique and great find!