Surgical Face Mask Illustration - Medical Protection Diagram #3462856 (License: Personal Use)

This black-and-white line illustration depicts a standard three-ply surgical face mask in profile, emphasizing its contoured shape, pleats for expandability, and adjustable nose bridge. The ear loops are shown extending outward, indicating proper fit around the ears. Shading suggests layer depth and curvature for realistic representation without color.

Used in healthcare websites, public health advisories, instructional materials, or e-learning modules to visually explain mask types, usage, or donning/doffing procedures. Matches user intent for understanding PPE basics or verifying correct mask structure.