Disposable 3-Ply Blue Face Masks For Adults- 50 Pcs./Box- 40 Boxes/Case(2000 Pcs./Case)

1. 3Ply Disposable Non Medical Protective Face Mask with elastic Ear-Loops.
2. 3 Ply constituted of 2 layers of Non Woven Hypoallergenic Fabric and one middle layer of high quality Melt-blown Fabric.
3. GB/T32610-2016 Certified.
5. Helps to protect against Dust, Droplets, Pollen, Smog, Aerosols and other harmful particles.

Instruction to use:

1. Wash your face before using.
2. Put the mask on your face and gently replace the earloops around your ears.
3. Make sure that the mask has covered your nose and mouth and threre is'nt any air leak.
4. Gently push the nose grip around your nose and make sure its enough tight to prevent the comes through that area.