This 1AK 50-Pack of 3-Ply Protective Face Masks drops from the sale price of $23.50 to $11.75 when you use our exclusive code 50BRAD during checkout at A4C. This was the best price we found for this brand, which is sold on medical supply sites, by $9. These single-use, three-ply masks come with an adjustable plastic clip for fitting to the nose. You use the code on two boxes and save a bit more, at $11.25 per box ($22.50 total). For more information about face masks, please check out our blog post. Sales tax is charged in most states.