I use the same type of thing, only I got them at Fred Meyer years ago. I looked for name of product but the only thing I found was a bunch of foreign language and then at the bottom of all that it said Made in the USA. Mine were a lot cheaper and I've had them for over 20 years so they have held up well. I love storing my thread like this.
I am going to try the shelf liner thing on the bottom of the shelves that someone suggested. That is the only problem I have with my storage. It's a good idea.
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