Curesafe Disposable Face Mask 4 PLY provides superior protection and comfort with its four layer design Each pack contains 100 individually packed masks ensuring hygiene and convenience for users in various settings Compliant with cGMP and ISO 13485 2016 standards as well as being CE and FDA approved these masks are designed for high filtration efficiency The four layers consist of an outer non woven fabric that resists fluids middle layers made from melt blown materials for enhanced filtration and a soft inner layer for comfort Suitable for healthcare professionals industrial environments and the general public these disposable masks offer a reliable barrier against respiratory infections airborne pollutants and other hazards They ensure a snug fit with adjustable nose clips making them ideal for extended wear without discomfort