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.
You can not put weighted materials in it, I put 10 books in it, and only use it for less than 10 mins, the wheels are broken. What more stupid is the bottom of this luggage, nearing the wheels, are rubbed to some holes as result of the broken wheels. Two books are also broken. My heart is also broken. Please pay attention, do not put more than 10kg in it, although it seems very big.