PROPER PROTECTION for your RIB, not like the cheap ones from Ebay or the stores. These will last for years if not decades.  Strong enough not to pool water .

 

Can go over  or under the engine.

 

Proper tough military grade materials.

 

Most of all extremely tough covered elasticated sides to keep in place over the tubes.

 

Not as cheap as the shop and Ebay ones but fitted, tailored and literally the highest quality.

 

Lastly very easy to use, does not flap about in the wind.