3 - PLY 3 - PLY Black Disposable Face Masks with Soft Ear Loops, Non-Medical / Non-Surgical Masks - 50/Case. Non-medical/non-surgical - 3-ply masks 3-ply disposable face mask - black color Featuring three filtering layers for maximum protection and safety, these 3 ply masks provide defense against dust, allergens, and pollen. Made from soft non-woven filter cloth that helps in easy breathing, these masks are healthy and safe to use both domestically and professionally. Specially crafted from melt-blown material that acts as a filter and stops smaller particles from entering the mask. Soft & comfortable ear loop These protective disposable masks are made through ultra-sonic technology to ensure protection without compromising on your comfort and convenience.