Gul Mask Snorkel And Fin Set Adults Great for your next water adventure, the Gul Pointer 50 set consists of a mask, snorkel and fins. The Snorkel features a pre angled mouthpiece, purge valve and a splash protector to prevent water intake. The fins provide a comfortable full foot fit and mimic a whale tail for a powerful thrust. The flexible blade and the diversion slot pushing technology help reduce water resistance. The goggles are designed with a curved lens, adjustable head strap and high strength tempered glass. HD Tempered Glass Diving Mask Lens: Equipped with the shatter-resistant glass lenses to withstand deep water pressure. Provides an wide visual field Underwater, almost no visual obstacle. Foot pocket made from soft thermo-rubber and the computer-designed shape offers great comfort as well as making them suitable for long use.