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

Easy Shipping

Quick Dispatch:

Your Graphene Oxide on Ultra-flat Thermal SiO2 Substrate orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Graphene Oxide on Ultra-flat Thermal SiO2 Substrate ships.

Need Help?
Questions about Graphene Oxide on Ultra-flat Thermal SiO2 Substrate, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Graphene Oxide on Ultra-flat Thermal SiO2 Substrate in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I love little trays for random things. I saw this and had to get it. I ordered the black one. It came nicely packaged in a box that protected it from any damage during transport. It is approximately 8” x 8” x 1.6.” It is made of faux leather and MDF. It is supposedly water-resistant, but I have tested that. The interest in smooth, while the exterior walls have vertical ridges. The bottom is smooth. It’s heavy enough so it doesn’t side around. I have used it for numerous things: jewelry, pens and notepads, keys and sunglasses, perfume, medications, change, remotes, and change. It’s a handy and modern piece that could suit most people.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 11, 2025

loumarjr

Chelsea, US

★★★★★ 5

Small Valet Tray Nightstand Organizer (Black)

Color: Black, Color: Black

I really love the leather look of this valet tray. It’s both stylish and functional, giving a classy touch to my nightstand while keeping small items neatly organized. The PU leather finish feels smooth, looks high-end, and the construction feels sturdy. Pros: Elegant PU leather design with a textured finish Compact 8x8 inch size fits perfectly on nightstands, dressers, or desks Multi-purpose — great for keys, watches, jewelry, remotes, or glasses Water-resistant surface makes it easy to wipe clean Adds a decorative touch while being practical Makes a thoughtful and stylish gift Cons: The sides are a little low, so bulkier items may slide out Only available in limited colors compared to some other organizers Overall, this is a really nice valet tray. It looks more expensive than it is, keeps my essentials in one place, and adds a clean, organized look to my space. Definitely worth it if you like the leather aesthetic!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 20, 2025

Rainstorm

Whiting, US

★★★★★ 5

Fits many trinkets and looks good

Color: Black

Simple little organizer for trinkets. Easy to snap together into a box shape and holds keys, pens, vapes, and other bits and pieces. My partner is happy I ordered it!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 4, 2025

Fort Morgan, US

★★★★★ 4

Excellent one

Color: Black, Color: Black

Build These valet trays are perfect for placements on nightstands, sofas, end tables, etc. They are very compact and unobtrusive. Their size is ideal for holding daily essentials without taking up excessive space, and blending seamlessly with various decor styles. Material Constructed with a soft and durable synthetic surface, the tray is gentle to the touch and provides a wipeable and easy to clearn finish. The black color complements any decor and the materials prevent damage to surfaces they are put on. Functionality These trays serve as excellent catch-alls for remotes, phones, earbuds, glasses, jewelry, watches and other small items, helping keep sofas, nightstands and tables organized and clutter-free. The sturdy, level construction ensures stability, and the trays hold essentials like phones, TV remotes, and personal accessories effectively. Value for Money (VFM) Given their functionality, design, and affordability, these valet trays offer good value. They enhance organization without compromising style and are suitable for various rooms in the home. Will definitely recommend them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 30, 2025