Description:The JAVA mask is equipped with a single 4mm tempered glass lens enclosed in a modern housing, guaranteeing a wide field of vision. The collar and strap of the mask are made of silicone (Liquid Silicone). In addition, JAVA has an outlet valve mounted in the nose section, which allows water to be conveniently expelled from inside the mask even when the diver is underwater. The JAVA mask has a QuickFIT adjustment system, which allows you to adjust the length of the wide strap comfortably and quickly. The ELBA snorkel has a bottom valve and a second valve, the top valve, which prevents the tube from flooding (ULTRA DRY system). The shape of the ELBA snorkel is curved and its mouthpiece is curved towards the diver's mouth and made of a durable, nonallergenic material. The ELBA snorkel has a wide, slightly elliptical crosssection for comfortable air exchange. The ELBA has a sliding, swivelling attachment for the mask strap.