The mask is easy to put on thanks to the practical fastening with press studs on both sides that adjust the strap. Seac Marina is the mask for children, as beautiful and functional as for adults, to discover the beauties of the sea in complete safety. Small fish grow up. Seac Marina is the Seac mask for children. All the beauties (and possible dangers) are clearly visible through the large field of vision of the single-glass mask. Marina is the mask for children from 3 to 6 years, beautiful and functional like the masks of the grown-ups. Perfect for playing in the sea and for making their first snorkelling attempts together with their parents.