I've only had the set a couple of weeks, so ultimately time will tell. 
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Foldable, stackable, lightweight, chairs with 300lbs weight capacity! 
What's not to love? I  don't have to worry about whether my chairs will hold up no matter the guest.  This is a pretty  pretty rare find given the nice, compact size of the set. The umbrella is about 6'5" which makes it great for smaller apartment patios.   To top it off, assembly was straightforward, and can be done by one person.