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.
Would not buy these again. Firstly, i have just received bands tied up in pairs with no proper join of the two ends. Secondly, i have received only 20 such pairs tied up instead of 26 number mentioned above.