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.
These zippers are a lot less expensive when you buy them by the yard and perfect for getting just the size of zipper needed. Putting on the zipper pull is really easy once you get the hang of it (no pun intended, lol).