Made of two layers of non-woven fabric, two layers of melt-blown fabric, one layer of hot air cotton.
High level breathing protection, filter efficiency, breathable fabric, suitable for all seasons.
High quality elastic ear loops make it comfortable to wear for a long time.
Disclaimer: “This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s”
KN95 Face Mask 50 PCS, Breathable Protection Masks, Against PM2.5, Filter Efficiency≥95%, 5-Ply KN95 Black Masks, Cup Dust Safety Masks
Currently, we do not offer free shipping. However, we are always striving to improve our services, and providing free shipping is something we hope to offer in the near future. We kindly ask for your patience.
Shipping takes place within 3-7 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
If you're not completely satisfied with your purchase, you can return it within 14 days for a full refund. Please ensure the item is unused and in its original packaging.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
