EXTREME SGD - Flowflex COVID-19 Antigen Home Test AND 10 Pack of KN95 Protective Face Mask - $1.49 shipping, but order 4 or more (limit 24) and SHIPPING IS FREE! - Note, if you order 12 or more, price drops to $15.99 per set.

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Every single purchase earns reward points to trade in for great rewards!

Where should we send your order?

(This is an "Extreme Stupid Good Deal". These orders within the current period, May 22nd - 29th, ship together to the same address as your first order's address in this round. If you aren't a extreme SGD member, you will be prompted for FREE access.)


We can not ship to HI or AK


We can not ship to HI or AK


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The Rundown...

The Flowflex COVID-19 Antigen Home Test is a rapid test for the detection of SARS-CoV-2 antigens in anterior nasal specimens. It is intended for self-testing use. For use under an
Emergency Use Authorization (EUA) only. This test uses a nasal swab sample to determine the presence or absence of COVID-19 antigens in nasal samples. This test is authorized for nonprescription home use with self-collected (unobserved) direct anterior nasal (NS) swab specimens from individuals aged 14 years and older or with adult-collected anterior NS samples from individuals aged 2 years or older. No prescription is required.

According to performance tests that were published in The Lancet, The Flowflex home test has a higher sensitivity for detecting the Delta variant. Read more about the benefits and accuracy of this test here!

The KN95 mask can filter 95% of non-oil based particles and aerosol particles.
4 layers of protection and efficient filtering. Two layers of non-woven fabric, two layers of melt-blown fabric.
No-Valve KN95 dust mask has a higher filtering effect and higher airtightness. So it can give you more protection.
Wide range of uses: suitable for outdoor cycling enthusiasts, home improvement, DIY engineering, construction, gypsum board sanding, sanding, sawing, lawn mowing, cleaning, gardening, etc. After testing, all filtration efficiency indicators are above 95%.
Keeps you safe from germs.

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