Disposable Face Masks- Medical Grade Face Masks- Breathable Face Mask 3ply Adjustable Elastic Earloop Face Cover Mask for Women Men-50pcs-

Specification: Material: Non-woven Fabrics Color: Blue Quantity: 50pcs/pack Size: 17.5 * 9.5cm / 6.9 * 3.8 inch Package: 50cs (1 Box) Instruction of use: Step 1: Hold mask with the blue side facing out and nose piece up. Step 2: Put the elastics on your ears, pull the bottom of the mask over your mouth and chin. Be sure the mask fits snugly. Step 3: Mold the bendable metallic upper strip to the shape of your nose by pinching and pressing down on it with your fingers.