silicone tempered lens full face mask snorkel
(1)high quality diving mask with competitive prices
(2)tempered glass lens,the field of view mirror HD, wide vision
(3)perfect design,adjustable buckle,comfortable for wearing
(4)nique respiratory system, designed with exhaust fan principle, effective anti-fog
(5)Easy breath. No need to put snorkel in your mouth like traditional snorkel set.