The 3MM skin-in face seal provides a secure seal with minimal bulk
secure seal across varied facial contours and helping maintain a consistent fit during extended sessions
The SMB is the smart-way for a diver to mark their location when making safety stops
Lens is a “wet” lens and can be mounted or removed underwater
A full featured and durable waterproof housing for Nikon COOLPIX L27 cameras
BigBlue Easy Clip Marker Light With Flash light-and-motion The 3MM skin-in face sealBigger, brighter, stronger and more color options for 2018, this light is our version of a multi color marker light. Low light output so it is not distracting but bright enough to be seen by other divers. This light easily clips on to mask straps, belts, and many other locations. Colors included in a single unit: Red, Green, Blue, Purple, Orange, and Yellow.