


Geonworks Poron Plate Foam 3.5mm
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Geonworks Poron Plate Foam 3.5mmMade from genuine LE 20 Poron foam, widely used in the custom mechanical keyboard hobby for its sound absorbing and dampening capabilities. Recommended for use in keyboards that sound too hollow. Material: Poron LE 20, SoftThickness: 3. 5mm If there is any interference, such as the Layout, PCB type, or kind of reset switch to be used, You can easily cut and use it using a knife scissors.
Quick Dispatch:
Your Geonworks Poron Plate Foam 3.5mm orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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
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★★★★★ 5
The BEST pillow you will ever sleep on!!
The BEST pillow you will ever purchase!! Right amount of firmness and support yet soft!! Quite the sleep enhancer!!
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Reviewed in the United States on May 27, 2026
★★★★★ 1
FLAT
Flat as a pancake. No support. No fluff. very incomfortable. Returning,
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Reviewed in the United States on May 1, 2026
★★★★★ 3
Get their newer version. These were too flat.
Really thin/flat pillows
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Reviewed in the United States on May 11, 2026
★★★★★ 2
Not great
I bought these pillows based on customer reviews. I got them and let them poof out after opening... But they are awful. They're soft but there's nothing to them. Very flat and not supportive. I'm literally buying different pillows tomorrow.
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Reviewed in the United States on April 25, 2026
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Reviewed in the United States on May 25, 2026