Promate Classic Old School Oval Rubber Scuba Diving Snorkeling Mask - Black 4027 Kristal hardware will span up to

hardware will span up to three and a half feet for sturdiness

These are based out of a solid wood block with a rubber wrap-around bumper to prevent marking any surface

Simultaneously switches two isolated battery banks or combines battery banks to all loads

Flexible - Most fluorocarbons are stiff

Operating Temp (°C): -35 to +55 C

Promate Classic Old School Oval Rubber Scuba Diving Snorkeling Mask - Black 4027 Kristal hardware will span up toPromate 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