Can you please provide a link or point to where these appear on the fda eua list?

I was wondering the same thing, and after much research found this mask listed on the FDA Gov website. In Google, search for "Appendix A: Authorized Surgical Masks" and click on the 1st search result. Now you'll be on an FDA website. Hit CTRL-F and type Chengde to search for all words in the page with Chengde, and the browser will scroll down to what appears to be this mask listed in Appendix A. Appendix A is a list of all FDA EUA masks. You may also see this mask's ratings by Googling "International Assessment Results – Not NIOSH-approved". Click the 1st result. You'll now be on a CDC website. Scroll down and click the "Open All" button. Again, do a text search for Chengde, and you'll see 2 masks this company makes listed. I'm not sure which one is the correct one, but they both filter out more than 95% of cooties. Just FYI, this mask is not supposed to be NIOSH approved - that's a rating for N95 masks, so don't let "Not-NIOSH-approved" throw you off.

Are these masks washable/reuseable?

No, these masks are not washable. They are disposable, one-time use only. But some people use a couple of times more provided the mask is still clean.

Are these longer than 6 inches from nose-to-chin?

No. I would say about 4 1/2 inches. Also, I just confirmed that these masks are not niosh approved.

Can the nose clip flexibly adjusted? How is it look?

It is a adjustable metal nose clip, does not easy to break and not feel light or tight over your nose. When worn, the front and side display effects are very close to the face. Play a good protective effect.

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ChiSip KN95 Face Masks 20 Packs, 5-Ply Disposable Masks for Adults, Black | Breathable, Elastic Earloops, 3D Design, Adjustable Nose Clip, Glasses-friendly, 95% Filtration Efficiency, Black KN95 Masks

ChiSip KN95 Face Masks 20 Packs, 5-Ply Disposable Masks for Adults, Black | Breathable, Elastic Earloops, 3D Design, Adjustable Nose Clip, Glasses-friendly, 95% Filtration Efficiency, Black KN95 Masks

Product ID: 362345781

Details

Brand
ChiSip
Color
Black
Filter Class
KN95
Number of Items
20
Size
20 Count (Pack

👓Glasses-Friendly 3D Fit

🖤Sleek Black 5-Layer Design

🛡️95% Filtration Efficiency

¥6197

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Stay safe, stay sharp — protection that fits your lifestyle.

ERGONOMIC 3 D DESIGN - Contours perfectly to your face for a secure, comfortable fit that stays put during your busiest days.
TRUSTED BY PROFESSIONALS - Join thousands of frontline workers and commuters who rely on ChiSip for dependable daily protection.
ADVANCED 5 LAYER PROTECTION - Experience superior safety with breathable non-woven and melt-blown fabrics that block 95% of airborne particles.
DISCREET STYLISH BLACK MASK - Elevate your everyday look with a sleek, professional black mask that blends seamlessly into any setting.
ADJUSTABLE NOSE CLIP ELASTIC EARLOOPS - Customizable fit ensures no gaps and all-day comfort, even with glasses.

ChiSip KN95 Face Masks offer a high-performance 5-ply filtration system with 95% efficiency, designed for adults seeking reliable, breathable protection. Featuring a glasses-friendly 3D ergonomic fit, adjustable nose clip, and elastic earloops, these sleek black disposable masks combine comfort with professional style, ideal for crowded public spaces and daily use.

Specifications

ASIN	B08VDRN3W6
Best Sellers Rank	#36,799 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #95 in Disposable Respirator Safety Masks
Brand Name	ChiSip
Closure Type	Elastic Earloop
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (28,069)
Fabric Type	non-woven fabric
Filter Class	KN95
Fit Type	Regular
Item Type Name	KN95
Item Weight	150 g
Material	Cotton
Number of Items	20
Occasion	office, outdoor, party, school, airplane,travel
Part Number	KN95-CD-B01
Pattern	letter_print
Product Style	Face Mask
Reusability	Disposable
Size	20 Count (Pack of 1)
Special Features	Nose Wire，Lightweight
Style Number	KN95 (PM2.5) Protective Mask
UPC	798789557234
Unit Count	20 Count
Warranty Description	2 Years

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¥6197

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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