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.
Got these for Halloween and the kids loved them. But my youngest for some reason broke out in a red hot itchy rash all over his face. Didn’t affect my daughters but did him. Three doctors appointments to find out what it was