Let me pay Joe Diver back by being the first to review this excellent product package. As a "novice" economical veteran with some "snuba" experience I bought this package and upgraded to the master series snorkel. The mask seals, the snorkel is dry unless you swim upside down or suck forcefully, and the fins are nice. I have been free diving with this equipment comfortably well below 25 feet. If I were to upgrade something later, I would get longer fins; although the fins provided are quite nice.