S-Shaped Stainless Bottle Holder 7 (223 Southern Heights Blvd, SR)

If you know what it is, please let me know since I can’t quite figure out what this holder/base is for.
Based on silicone feet on the bottom (sold at the beauty salon based on the price label), they might have be used for organizing hair products bottles on the stylists table or rolling cart to prevent the bottles won’t tip over.
See the photos to let me know if you are familiar with.
Would like someone has a creative way to reuse them? Otherwise, will offer them to hair salon in San Rafael downtown.
Easy pick up at the driveway but very steep winding roads on the hills above across Davidson Middle School.
Do not recommend to pick up items after dark from our streets.

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