this review title is: mismatched and the content is: i was really impressed at how easy they are to use however all of the pairs are totally uneven the lengths and the volumes do not match their specific pairs i cannot return them in this time so i am frustrated each pair should match or come close to matching these are not the kind to buy if you do not want to look lopsided.there are other information for this review, one is this reviewer did purchase it and the other is 1 people think this review is helpful.