Shortsighted Myopia Snorkeling Gear [Mask+Snorkel] Two Piece Minus 2.0

AVE Professional Snorkeling Snorkel Diving Scuba Package Set with Anti-Fog Coated Glass Purge Valve and Anti-Splash Silicon Mouth Piece for Men Women Myopia: nearsighted/farsighted with2.0 to 6.0 diopters optional SIZE :Adults (suitable for almost any one at the AGE above 12 years old.) ONE SIZE FITS Adults and Teens: This snorkeling set for Adults and Teens comes with fully adjustable head straps and a high-grade silicon face skirt which molds to fit virtually any face shape. The ribbed design provides extra support and ensures a water-tight seal. With adjustable head strap. ANTI-FOG COATED TEMPERED GLASS: Enjoy maximum under-water visibility. Advanced lens shape design and tempered glass with anti-fog treatment means you #39;ll have a crystal clear underwater experience, especially for beginners. One piece glass design enables better and wider vision under water.