Graphene Oxide on Ultra-flat Thermal SiO2 Substrate

Graphene Oxide on Ultra-flat Thermal SiO2 Substrate

Marsoni

M251S

$681.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Graphene Oxide on Ultra-flat Thermal SiO2 SubstrateGraphene oxide on the #21620 55 Ultra flat Thermal SiO2 Substrates is offered to use as a research ready experimental platform. The graphene oxide covers the complete 5 x 5mm diced substrate. Total usable area is approximately 70%. Available with single and 2 layer graphene oxide packaged in a Gel Pak box under class 10 clean room conditions. 5 x 5mm Diced Ultra flat Thermal SiO2 Substrates with Graphene Oxide

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We offer a 30-day return/exchange service after receiving.
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I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.

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Reviewed in the United States on March 28, 2026

Verified Purchase

Amazon Customer

Birmingham, US

★★★★★ 5

Great Shoes

Size: 10, Color: Cognac

Love these shoes super comfortable and look great. Everyone asks me where I got them.

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Reviewed in the United States on May 20, 2026

Verified Purchase