【Easy to Breathe Safe Dry Snorkel】The Snorkel with the most stable dry float valve design can be fixed on the snorkel by a buckle. You can enjoy easy and unobstructed breathing while diving. 【180° Panoramic Anti-Fog Snorkel 】The snorkel is made of single layer of tempered glass lens which can withstand the water pressure while snorkeling and diving.
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