Instruct: Classify a review as either positive or negative.
Query: Worked Good

Bought these to put over my index cards that I made to study for promotion. I covered just over 700 cards with these babies and they worked great for the price. They could have been a tad cheaper but not much. I was very pleased with these. I went through those cards a lot while I was studying and they are still holding up. If your thinking about it....then buy them!