They are very lightweight. We bought this as an addition to the patio set with two such tables. I am not that impressed with the build. The top is weak and "mushy" making it unusable except to rest your arm on. i don't blame the manufacturer really, but the cup holders are too big to hold a normal coffee cup or a bottle of beer. No holding a wine glass either unless you want red stains on your white pants. As I mentioned earlier, they are so lightweight that they move too easily and are not very stable.  I am rethinking our entire purchase and may return due to a few things that do not pertain to this piece.