Amazon calculates a product's star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers and factors that establish reviewer trustworthiness.
So premium at an affordable price . We are using 3 door mats . Anti Skid working perfectly . Colours are so bright looks perfect as per design . Highly recommend others to try these door mats . Thanks Amazon for a fast delivery and safe package .