They are certified to conform to China standard gb-2626-2006 so these are indeed KN-95 compliant masks with one exception: They are not certified to be medically sterile, and hence do not meet the strict standard for KN-95s in China. The general public does not need medically sterile masks, we simply need clean properly manufactured masks.

How many days should you wear it before discarding?

If you wear it for a full day and use it where you might have been in contacted with others (indoors, mainly), I think these are inexpensive enough to discard at the end of every day. If you're using them for coronavirus protection, the virus is said to become inactive in a week or less, so others have suggested placing a used (but clean) one in a bag and setting it aside for around a week before reusing it. But honestly, at this price, for the safety it provides, I'd discard it after a full day's use.

How is it for those who wear glasses?

Thank you for contacting Keangs. This KN95 mask, is designed by ergonomic 3D design. Optimized specifically for these problems, it is very friendly for people with glasses, does not produce fogging, and at the same time fits the face more comfortably.

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Masks, 4 Layer Masks For Adults And Teens

Product ID: 522603646

Details

Brand
Keangs
Color
100pcs
Item Package Quantity
1
Material
Metal Non
Number of Items
100
Reusability
Disposable

🎧High-elastic ear loops for comfort

🖤Sleek black 3D ergonomic design

🛡️≥95% filtration efficiency

AR$150995

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

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Description

🖤 Stay protected in style—because your mask should work as hard as you do.

ALL DAY COMFORT - Skin-friendly fabric with adjustable nose wire and elastic ear loops that won’t strain or irritate.
ERGONOMIC 3 D FIT - Contoured design hugs your face perfectly—no gaps, no foggy glasses, no slipping nose clip.
LIGHTWEIGHT BREATHABLE - Thinner than typical 5-layer masks, ensuring fresh airflow without compromising safety.
SUPERIOR 95 FILTRATION - Advanced 4-layer melt-blown filter beats standard 3-ply masks for unmatched protection.
BULK PACK FOR PROFESSIONALS - 100 masks in sleek black—ideal for busy managers, commuters, and trendsetters on the go.

Keangs KN95 Face Masks offer professional-grade protection with ≥95% filtration efficiency through 4 advanced layers, including melt-blown filters. Designed ergonomically for a secure 3D fit, these lightweight, breathable masks feature adjustable nose clips and elastic ear loops for all-day comfort. Available in a convenient 100-pack of sleek black masks, they are perfect for adults and teens seeking reliable, stylish disposable protection in any setting.

Specifications

ASIN	B09VYLHJJ6
Best Sellers Rank	#145,110 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Fold-Flat Dust Safety Masks #74 in Cup Dust Safety Disposable Masks
Brand Name	Keangs
Color	100pcs Adults-black
Customer Reviews	4.5 4.5 out of 5 stars (790)
Import Designation	Imported
Item Package Quantity	1
Material	Metal, Non
Number of Items	100
Part Number	HD-488
Product Style	Suitable for Adults and Teens
Reusability	Disposable
Size	1 Count (Pack of 100)
Special Features	adjustable_ear_loop, nose_wire, Lightweight
Style Number	HD-488
UPC	768479929917
Unit Count	100 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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AR$150995

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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