20PCS Disposable Mask Non-Woven Masks 3-Layer Comfortable Sanitary Mask Anti-dust Mouth Face Mask Blue

Features:
Disposable, easy to use, and make relevant purification treat-ment.
Made of non-woven, moisture-proof, non-toxic, non-irritating.
3 layers design, provides protection against dust, automobile exhaust, pollen, etc.
It can be used for food, pharmaceutical, electronics, textile industries.
Lightweight, soft and comfortable to wear and effortless breathable.
It is perfect for woodworking, house cleaning, and general maintenance.
Notes:
1. Due to the difference between different screen settings, the picture may not reflect the actual color of the item.
2. Due to different personal measuring techniques, there might be 0.5-1 error of the physical. Thank you!