To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Product arrived in a timely manner but was not what I expected. I went back to the original post and realized that there were many sizes that could be ordered starting at 2.5 feet and up to 8 feet openings. I bought the 2.5 feet by mistake - I needed bigger. When I went to send it back the shipping to do that was crazy expensive. We ended up going to a fabrication shop and having something made in a bigger size. Product is satisfactory but be aware that there are numerous sizes to order.