Disposable Protective Non-medical Masks Manufacturers ...
Disposable Protective Mask Zhejiang Tianzhen Industry & Trade Co,Ltd. Eco-Friendly, High Tenacity, Low Shrinkage, Abrasion Resistance. How to wear: 1. First loosen the headband every 2-4 cm, put your hands through the mask headband, and place the metal nose forward. 2. Put on the mask and close it tightly to your face.