Ocean Reef Space Extender Neptune III Full Face Mask Beginner Buckle attached with a stainless

Buckle attached with a stainless steel nut and bolt — a properly secured fitting rather than a weak point waiting to fail

6 rubber feet and 2 large drain holes in the bottom

so you can carry them with without adding drag or too much weight to your gear

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Ocean Reef Space Extender Neptune III Full Face Mask Beginner Buckle attached with a stainlessThe Ocean Reef Space Extender Neptune III is their most advanced full face mask yet for a modern and safer approach to scuba diving that feels natural to use. Comfort, safety and smooth breathing were paramount during the design and development of the new mask. The Neptune III is an all new design that massively improves upon the Neptune II by considerably extending the field of vision by up to 20%, improving freedom of movement and improving visor