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 has no rubber base to keep rug in place. Seller has thrown in some rug grippers to remedy the issue but they don't stick to rug and are useless. Don't purchase unless you like wasting money. Update: spray a whole can of FlexSeal on the bottom of rug. It fixes the issue with grip and rug becoming bunged up. Include the price of one FlexSeal can for an accurate cost.