IST Dolphin Tech 3/8” Male to 1/2” Female Hose Adapter, Low Pressure Hose Connector Filter For..._Toddler/Baby Adjustable sternum strap

Adjustable sternum strap

3-millimeter neoprene creates a layer of insulation

Semi-dry top snorkel with one bottom purge

auto altitude adjustment from sea level to 14

IST Dolphin Tech 3/8” Male to 1/2” Female Hose Adapter, Low Pressure Hose Connector Filter For..._Toddler/Baby Adjustable sternum strap3 8 Male to 1 2 Female adapter for low pressure hoses and ports Use with a Y block to adapt a mismatched low pressure hose connector Use to connect two low pressure regulator hoses together to create a single, longer hose The IST Dolphin Tech 3 8 Male to 1 2 Female Hose Adapter is an essential accessory to keep in your save a dive kit. Use with a Y block to adapt a mismatched low pressure hose connector. Can also be used to connect a low pressure hose