Diving mask/pvc/silicone diving mask/diving gear best price base on good quality Goggles series:1).Composition:PC/TEMPERED GLASS,ABS,PVC2).Comfortable snorkel with built-in mask retainer3).Adjustable split strap with quick adjust side slips4).Panoramic 180 vision5).Multi-color available6).Lens:shatter resistant polycarbonate high-impact lenses,anti-fog treatment7).Gasket:super soft silicone,ultra ...