The Reef Tourer youth single-window mask and snorkel combo is ideal for the youth snorkeler. A top quality snorkeling set for kids. Made with comfortable materials for endless hours of enjoyment in the pool or in the ocean. - The crystal-clear tempered glass lens is scratch resistant, has safety impact protection, provides superior clarity, color, and light transmission. - The low volume double seal mask skirt is made from the highest quality silicone, fitting many different faces maintaining water-tight seal. - This snorkel features a splash guard to reduce water intake for easy breath - The purge valve is a one-way valve found at the bottom end of the snorkel. - 3-YEAR/36 MONTH WARRANTY - Comes in a blister pack for easy merchandising display