Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Are they BPA free?
Document: I got these containers because they were BPA free and needed some containers for freezing food. They're sturdy and they don't stain.
I like that it's BPA free and the tops fit both on the top of it as a cover or attach to the bottom to help keep track of it.
Love it's BPA free. Love that the lids snap onto the bottom so we will not ever be looking for a matching lid. This is the 2nd set we bought. The last one just wore out!
I prefer Lock & Lock, but they seem to have disappeared as a company. Needed a few new pieces of Tupperware, and prefer BPA free. These do the job well, as expected. Though they stain pretty easily, they seal fine, and nest nicely for storage.
I did a search for glass containers and this came up. Not thinking it wasn't glass, I ordered them. Yes, they are BPA free but I truly wanted glass. Kept them because I really needed something quick but would not have purchased them if I realized they were plastic.
These are great food storage containers. They seal tightly so that nothing leaks out. Additionally (one of the big reasons why I bought this), they are BPA free. For those of you who do not know, BPA is a harmful chemical found in plastics that leeches out into food especially when heated at high temperatures.
These containers are much less expensive from Target or even directly from Rubbermaid.However,that being said, the containers are excellent quality. The locking lids eliminate the mess in the cabinet. They are durable, BPA-free and microwave safe. I would happily purchase more of these from another source.
I'm in love with these containers. They're a huge step up from the jumble of assorted &#34;disposable&#34; containers I had before. They're BPA-free and can go in the dishwasher, microwave, and freezer. This collection may feature too many tiny containers for the average household, but we've made use out of some for condiments and toddler-sized servings.
I found these containers to be of Heavy Durable BPA free plastic. bought two sets. I am one handed and have a difficult time with the majority of plastic containers out there. Not this set. well worth paying extra, as they will outlast six sets of dollar store flimsy containers. These are very easy to open and tightly reseal with one hand. I was impressed how heavy duty the container and lid are.
These haven't discolored after probably 100 washes and haven't stained when I've frozen and reheated things like chili that stain plastics of less quality. They also stack really nicely inside each other (without the lids, of course) so they only take up the width of the two widest containers on my shelf.Honestly, you can't go wrong with any Rubbermaid products. They're BPA free, they hold up forever AND they're American made! My parents still use the same Rubbermaid pitchers and salad bowls that they got in their first apartment.
Answer: Yes! They are BPA-free - Rubbermaid started producing BPA-free containers exclusively in 2009 so everything that's made today is fine to use.