The Ocean Set is a great all-around snorkeling package for the next vacation. The tempered glass mask, the dry snorkel, and the short ?ns are transportable in a mesh bag. The mask has 2 lenses made of tempered glass. The skirt is made of soft silicone to adapts to different faces and ensure a perfect seal. The buckles are easy to adjust for strap length. The snorkel features a valve on the top that closes the tube when submerged, preventing the water to go inside. The mouthpiece is made of hypoallergenic soft silicone. The open heel short fins feature a rubber foot pocket that adapts at different foot shape and thanks to the adjustable strap can fit different sizes. The net bag makes it easy to carry, rinse, dry and store the set after use. It is a lightweight and practical set for those who have the desire to travel around the world to explore the underwater world. Ocean Set is designed in Italy by Cressi, and made in China. Cressi has been an Italian brand pioneer in scuba diving, snorkeling and swimming equipment since 1946. The product is covered by a 2-year limited warranty.