XS Scuba 3D Flex Dive Dry Snorkel Scuba Gear Bags Its low profile design eliminates

Its low profile design eliminates water entry while submerged

The patented F2 is designed to add blade surface on both the downstroke and upstroke to increase your efficiency with any type of kick

1 mm Neoprene

it features the numbered increments for every 30 degrees and indicator marks for every 10 degrees

XS Scuba 3D Flex Dive Dry Snorkel Scuba Gear Bags Its low profile design eliminatesThe original dry snorkel! The original dry snorkel! Nothing else compares! Unique floating valve system closes on contact with water Dry top opens automatically upon surfacing to eliminate vacuum effect Adjustable mouthpiece with swivel ball joint Smooth bore corrugated silicone tube allows mouthpiece to drop out of way when scuba diving Improved quick release snorkel keeper for easy removal from masks