Open Box Cressi Duke Dive Mask andFins, Bag Set, Aquamarine,Fins LG/XLG-Mask MD/LG Octopus Accessories • Power Channel - The

• Power Channel - The flexible center channel simulates the elasticity of skin by directing water flow off the back of the blade for increased thrust

Accurate measurement of heights and slopes

It also features an interchangeable lens system for optional optical lenses

Perfect for transporting long fins and bulky equipment

Commonly used with deco rigs

Open Box Cressi Duke Dive Mask andFins, Bag Set, Aquamarine,Fins LG/XLG-Mask MD/LG Octopus Accessories • Power Channel - ThePlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Cressi Duke Dive Mask and Bonete Dive Fins Duke Dive Mask it is a full face mask ( FFM ) and it is designed to give the user the opportunity to breathe easily. Obviously, its not the first of its type. In fact we could say that Cressis Medusa mask was the first FFM but it didnt separate the breathing chamber from the