Instruction: Answer the given question using the supporting document.

Input:
Question: Is the product BPA free for microwave use?
Document: From other write-ups and the description of the product, I expected these covers to work as described in a Microwave oven. They don't. They soften and flex, and droop in the middle and curl up at the corners when covering hot liquids in my 1250 Watt cooking power Panasonic Microwave.
Never knew these existed and am glad I found them. I use them whenever I microwave something and have not been disappointed with them. Sure beats warping plastic lids.
Have only used any of this set twice and was doubtful. They worked beautifully. Vented nicely(was afraid the microwave would need cleaning after spatter) but no spatter, bubble over or anything. Just rinse after use and ready to use again.
These work great, but they can make a mess with oatmeal in your microwave because when you use them it cooks the oatmeal very quickly. I found they worked perfectly for just about everything else. Experiment a little with them first to avoid boiling things over.
These are a wonderful way to save on Saran Wrap! I wish I had known about them long ago! My only complaint is that in some instances, they will not stay positioned on a bowl in the microwave and may blow or slide off as the food is heating. They also seem to warp a bit with use but otherwise are very easy to clean and are a time-saver!
flimsy, lost flatness after a few uses. very cheap product
I like the idea of using covers to replace the need for a plastic wrap. However, the edges curl up on this product which results in some spill-over.
unfortunately, it's plastic. but it does what it says and saves use of paper towels.not much else to say about it.
We use these all the time and bought some for our friends who used them at our house and asked about them. The best price on the internet!
These are some of the best I have bought, especially for any container where the cover can lie flat. However, in heating some thicker liquids such as soup, heating for 3 minutes or more will cause the cover to pop off. These are very convenient to use.
Answer: Hi, I went straight to the source and called Harold Import. Apparently it states right on the package that the covers are BPA free! I don't have the packaging any longer, so that's why I called for an answer. Hope this answers your question.