Na zdrowie polish gift rock means Cheers or to your health. What a great fun gag gift rock for the person who loves pierogies and Polish. I also have this in other Polish and Ukrainian sayings...Ukrainian women rock and Ukrainian girls rock and a lot of other fun saying, so be sure to check out my other listings. 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.