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.
Do not last. Elastic wears out if you leave it stretched for any length of time. All 4 of the ones I bought wore out quickly, and I will not make the mistake of buying these again. And no, I did not expose them to extremes of heat, cold, direct sunlight, etc.
Product was wet and smelled of some strange disinfectant or chemical. It must have been shipped that way since I ordered two other sizes. All three arrived in the same package and only this one was wet.