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Mathematica Face Mask

Marsoni M251S
Sale price$12.00
Pay 4 payments of $3.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mathematica Face MaskIndulge your mathematical passions when you don this brightly colored all cotton, triple layer face mask. Thoughtfully designed here in Vermont, with fabric patterns chosen to suit whatever mood you may be in not to mention whatever outfit you may have on all of our masks feature: Blocks up to 99% of all airborne particles (with filter) 3 layers of 100% cotton Filters sold separately here Ample coverage of nose and chin Flexible nose wire 500+ thread
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Your Mathematica Face Mask 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
4.7 ★★★★★
Based on 2255 reviews
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Product Reviews
F
Verified Purchase
Fabian
Belleville, US
★★★★★ 5
Sedan
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome
Perfect fit for a 2002 325i sedan, locks in place and does not fall out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
C
Verified Purchase
Charles Livingston
West Palm Beach, US
★★★★★ 5
Perfect fit
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Perfect fit for the 2004 E46 BMW.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
M
Verified Purchase
MR
Whiting, US
★★★★★ 4
Price
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black M-Color Dual Line
I installed this on an e46 325ix sedan, they only worked, one of them is just a little loose. I don't know how long they last, because every time I open the bonnet, the lever bothers me a little?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2023
X
Verified Purchase
Xavier Melendez
Port Orchard, US
★★★★★ 1
Not proper size
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Driver side is smaller and every time I open the hood it fall down. I have to bend the lever to open the hood to install it. It look good but I’m not happy with it and I’m scared ti drop it while I’m driving. I have to check on it every where I go to be sure didn’t fall
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2023
X
Verified Purchase
Xmen
Belleville, US
★★★★★ 5
Fits nicely
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Carbon Fiber Dual Line Glossy Black
Product looks nice and fitted on a 2004 330i zhp perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2023

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