Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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 analyzed reviews to verify trustworthiness.
I ordered the 3 pack of 120 cm and they sent me a 60cm. It's only about 24 inches from one end of the loop to the other and they are supposed to be measured by the length of the loop and not the length of the material (circumference).