Details)

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.
Product Dimensions ‏ : ‎ 5.47 x 7.6 x 0.59 inches; 2.47 Ounces
ASIN ‏ : ‎ B08JDTNG5W
Number of discs ‏ : ‎ 2