Lightweight and beautiful. The rollers are very flexible and smooth. They just picked up scratches easily. But I can't blame them since you have no control over what is done to them as checkin bags.
I gave this set 4 stars because I would suggest to never make luggage in the color white ever again. After using this set for the first time, it makes my luggage look as though I had it for 10 years. Who in the world would buy why suitcases they asked? Me! :( … But… I would buy this set again, but in a different color. So smooth to use and I especially love the expanding feature.
Not sure how long they will last being white but they roll very easily, love the locking mechanism and you can fit a lot in them. About to take a trip to Australia so we will see how it goes!