The KN95 Disposable Protective Face Mask with 5 layers is designed for everyday use in various settings such as domestic, professional, and outdoor environments. Made in China, this mask is ideal for medical professionals in disciplines like emergency medicine, dental, and internal medicine. It also finds applications in pediatrics, cosmetology, and biological laboratories. With a pack of 50 pcs, this mask provides reliable protection for individuals in need of high-quality face coverings in a range of settings.