• 3 LAYER CONSTRUCTION: 5-ply construction for maximum protection against PM2.5 Particles. Non-woven fabric, melt-blown filtrating, needle punched cotton with protective three-layer material, adjustable nose clip, & elastic ear-loop strings
• USAGE: Durable Premium Quality allows for use in many different settings and environments. Adjustable nose clip to prevent pollutants from leaking into the mask and for secure fit around face
• Please review additional information about KN95 masks amazon.com/AboutKN95s before you purchase

If something doesn’t work out, you can send most items back within 30 days of delivery.*
 

• Start the return process within 30 days of receiving your item.

• Product must be in new or unused condition, with all original product inserts and accessories.

• Shipping costs will be the responsibility of the customer in cases of buyer’s remorse returns, such as an item didn’t fit, didn’t like the color/quality, changed your mind, ordered by mistake, bought it somewhere else, etc.

• We will refund the full cost of the merchandise and shipping charges if the return is a result of our error or defective product.

• Ship the product as soon as possible so it arrives at our facility within 45 days  of receipt of the item.  (See Product-Specific Return Policies for exceptions)

• We inspect all returned items and will refund you based on the condition of the item.We award a partial refund for opened or used products.