ScubaPro Devil Dive Mask Color:Black The strap have the large-thumb-loop

The strap have the large-thumb-loop for easy donning and doffing

You can easily change the strap by yourself with the help of screws

watertight fit that will hold tight and prevent water seepage

The snorkel features a special guard on the top that protects the tube from the water

ScubaPro Devil Dive Mask Color:Black The strap have the large-thumb-loopThis updated single lens mask offers excellent field of vision, a durable Ultra Clear lens, and super soft black or white silicone skirts that block out light reflection a huge plus for photographers. The design of the nose pocket makes it easy to equalize while descending. The mask comes with an EZ Open mask strap, and is also compatible with SCUBAPROs line of Comfort Straps. Marketing Product Type Masks: Single Lens Skirt Technology: Standard