It was somewhat confused to unroll the cover on top of the RV. At first we thought it was too short. The instructions didn't specify that you have to start by unrolling the cover, then unfold the sides of it in order to get to the rest of the length which is folded or tucked in half underneath. One of the zippers could not be closed all the way because the way it is sawed. The instructions indicated not to over tighten the straps, so I carefully tighten them. Two days later I went to check on the cover and found a rip around one of the 'D' rings. In my opinion this product goes throughout a poor quality control and the material and construction are not of the best quality. I will return this item.