Flex Fold KN95 Respirator Face Mask in black provides effective respiratory protection with a filtration efficiency of 95% or greater for non-oily particles. This single-use, one-size-fits-all mask features an elastic ear loop design that holds the mask securely in place for optimal protection and an internal adjustable nose clip that ensures a proper seal to prevent air leakage.

The mask incorporates a waterproof filter layer that effectively blocks particles while remaining moisture-proof for enhanced breathing comfort. Each mask is manufactured in an FDA-registered facility and undergoes 100% testing by a third-party company prior to shipment to ensure quality and performance standards are met.

The package contains 50 masks total, organized into 5 packs of 10 masks each, with packaging marked for resale purposes.