Innovative 500 Hour Water Activated Flashing Marker Light Color:Red A non-corrosive plastic D-ring allows

A non-corrosive plastic D-ring allows to attach the bag to your main gear bag

Patented Snorkel Lock allows easy removal and attachment

Special magnetic system

and mid-sized blade with three channels for optimal movement of water during the kicking cycle

Innovative 500 Hour Water Activated Flashing Marker Light Color:Red A non-corrosive plastic D-ring allowsThese disposable water activated marker lights turn on when they come in contact with water and turn off when they are dried off. Total life is 500 hours which far exceeds most marker lights on the market. These lights come with non replaceable batteries and are available in flashing only!