The Disposable 3-Ply Face Masks by HealthCare Plus are designed for adults and come in bulk packs of 50, 100, and 200. Made in China, these non-medical masks are ideal for use in various settings such as medical labs, dental offices, and industrial environments. With three layers of protection, these masks offer a secure fit and efficient filtration to ensure the safety of the wearer in a wide range of professional settings.