* Filled with marine closed cell foam, rendering the units virtually unsinkable even if perforated by physical damages by bullet holes or most other methods of puncturing.
* Intruders don’t have the opportunity to gain hand or
foot hold due to the revolving buoys and deadly spikes.
* The 30 ton breaking strain barrier will restrict access of most insurgent water craft.
* All materials utilized have extended life span, and for corrosive sea water conditions stainless steel coatings and components are offered.