IST ProEar Dive Mask Colour:Black AP Valves Divers Closed SMB

AP Valves Divers Closed SMB is the self-sealing version of AP Valves Buddy SMB

Just squeeze

Extendable and locking heavy-duty pull handle

for hydrostatic testing by our IDEST Test Facility

Half the size of its predecessor

IST ProEar Dive Mask Colour:Black AP Valves Divers Closed SMBIST ProEar dive mask For many divers, from beginners to the most experienced professionals ear problems affect their ability to enjoy their sport more than any other health issue. More dives are aborted and more diving holidays shortened due to ear problems than any other cause. Water and pressure affect every diver's ears. Infection and discomfort to the ear are the most common health risks involved in diving often causing permanent damage. Many