I Can't keep calm, I'm Ukrainian! This is a cute gift for the Ukrainian who gets all excited quickly. This is an example of a rock you will receive. Rocks measure approx 2 - 2 3/4 inches high by approx 2 1/4 inches wide by approx 2 - 3 inches thick, but some could be smaller or larger. Some rocks could have imperfections on them... variations in colors, or irregular shapes, or even some slight chips. Your rock will come in a bag and each of my rocks always come with a free gift. If you would like a specific shape or size, please contact me prior to purchasing; however, most rocks will have approximate measurements to the size above.