Stock up on reliable protection with these ASTM Level 3 surgical masks from PlastCare USA. Each mask is 4-ply construction, offering high fluid resistance and bacterial filtration. They're medical grade, suitable for various healthcare settings like dental, emergency, labs, and more. Choose between a bag of 10 or 20 masks. They're brand new, made in China, but meet ASTM standards. Great for professionals, caregivers, or anyone needing higher-level protection. Comfortable ear loops and a molded nose bridge for a secure fit. Use them in clinical environments, during procedures, or in high-risk situations. Don't settle for questionable masks – trust a recognized standard. Keep yourself and others safe with quality disposable masks. A must-have in any medical kit or workplace. Order a bag and be prepared.