This product is a non-woven ribbed carpet.  It is made by interlocking the fibers together with a series of barbed needles. All the fibers are anchored into a latex backing, giving excellent stability and long-lasting durability.  It will not rot, fuzz, zipper or unravel. It will not absorb moisture and is extremely hard-wearing, stain resistant, mold and mildew resistant.  The carpet is easy to cut.  It can be easily installed with glue and staples.  
I included pictures of the material rolled up as this is how you will receive it.  I also included a couple of pictures of the material installed on our 2x4 bunk boards.
This product is an UV rated carpet from large carpet manufacturer used primarily in the outdoor commercial industry.   
Available in 9", 12", 18", 24" and 6' wide rolls in lengths ranging from 12' up to 150' in length. 
This ribbed carpet goes great on boat trailer bunks / runner, decks, patios, boat docks, and porches. It is made of 60% UV PET/ 40% UV Polypropylene.  It is great for PWC or Boat trailer bunks, interior and exterior projects. The carpet is soft on bare feet, UV stabilized, moisture resistant and will not rot.  It is designed for many years of use as trailer bunk carpet. 
Color:  BLACK
Construction:  RIBBED
Width:  12" (inches)
Length:  125' (feet)