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These were fine and did what I expected Some tips: 1) Let the laminates fall onto a flat surface after heating otherwise they are permanently curved 2) Some sheets were left outside in the rain, but the water got in more than some others I used, but this might be an unreasonable expectation.
This costs about half of what most other brands would cost for the same amount of laminating sheets. The quality is not exceptional but it is decent enough and serves the purpose. If you want to print general documents and protect them. Wouldn't recommend it for certificates or photos though.