20-Piece 5 Layers Medical Mask With Nose Support Set white 10cm

Main Structure & Composition: Medical Mask is composed of a surface layer, filtering layer, inner layer, nasal splint, and mask bandage. The surface layer and the inner layer made of non-stick non-woven fabric. The filtering layer is made of melt-blown non-woven fabric. The nasal splint is made of bendable plastic. The mask bandage is made of an elastic material such as non-woven fabric or rubber.