Promate Classic Old School Oval Rubber Scuba Diving Snorkeling Mask - Black 4027 Kristal One-Piece Bail: reduces friction and

One-Piece Bail: reduces friction and eliminates tangles

The m-Series battery switches are compact and waterproof and can be installed in a variety of locations

3/8" thickness

Make before break feature allows switching between battery banks without interrupting power

Penn Special Senators are ready for your next challenge

Promate Classic Old School Oval Rubber Scuba Diving Snorkeling Mask - Black 4027 Kristal One-Piece Bail: reduces friction andPromate Classic Old School Oval Rubber Scuba Diving Snorkeling Mask Black. This is a wonderful "old school" 1 lens mask for you to enjoy on your next dive. Features of this great mask include: 1 Window classic design Hard to find styling 1 window style for a large view soft hypo allergic silicone skirt and adjustable strap for a positive seal and long life Tempered glass lenses Adjustable silicone strap. All black with metal trim. One Window classic