Open Box Cressi F-Dual Single Lens Frameless Scuba Mask - Black/Blue Scuba Lift Bags EVERY SECOND) yes DAILY RESTING

EVERY SECOND) yes DAILY RESTING HEART RATE yes ABNORMAL HEART RATE ALERTS yes (high and low) RESPIRATION RATE (24X7) yes PULSE OX BLOOD OXYGEN SATURATION yes (spot-check

Twin Cylinder Bands

Corrective Lenses are offered on several styles of masks

made out of EndurTex high-tenacity nylon fabric

Open Box Cressi F-Dual Single Lens Frameless Scuba Mask - Black/Blue Scuba Lift Bags EVERY SECOND) yes DAILY RESTINGOpen Box Cressi F Dual Single Lens Frameless Scuba Mask Black Blue Please, note this is an OPEN BOX offer. Item will be in new condition, but may not have original packaging. No imperfections PRODUCT DESCRIPTION This product does not carry a valid manufacturers warranty We ship Monday Friday 8: 30AM 5PM of EST While some orders will not be shipped out same or next day, they will be delivered by the estimated delivery date. If you desire the item