Used IST ProEar Pressure Equalization Mask with Watertight Ear Cups - Black / Black Used Hoods Mount tanks securely for boats

Mount tanks securely for boats

Trust the valve the professionals use

Huge 485MB memory stores pictures

2400 psi (p/n VA200-24N)

salt and aquarium diving

Used IST ProEar Pressure Equalization Mask with Watertight Ear Cups - Black / Black Used Hoods Mount tanks securely for boatsPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Special tube and seal system automatically equalizes ear pressure as diver exhales into mask; Prevents pressure induced ear ache (barotrauma); Enhanced underwater hearing and sense of direction; Watertight ear cups keep water out to keep ears warm and prevent infection; Optical prescription lens option available in