The material make up of the cover seems…
The material make up of the cover seems to be waterproof. I was disappointed with the fit of the cover to the boat. The cover was too wide ( hangs down both sides to the trailer) was also too long in length ( 24” - 30” past outboard motor) There time from order placement to arrival was 7 days, it did not include any type of directions for the installation of straps, hooks, ratchet system, or buckles. On a 1-10 scale I would give a 5.