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Title: Not airtight fit!
Review: Received these items and disappointed as they are not airtight as someone else eluded to with their review. This will not work "instead of saran wrap." The bag they are packaged in clearly states only a loose cover to specifically allow dough to rise while getting oxygen...and yes, I verified my mixer is one of the models listed in the item description for fit. If they weren't this inexpensive, I would have returned them.
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