Question: What are 3 ply mask? Answer: A 3 ply face mask is the proper surgical or medical that is composed of three layers with each layer has very specific functions. ... 3 ply face mask also helps to reduce the spread of viruses, germs, and bacteria. Its three-ply material is made up of a melt-blown material placed between the non-woven fabric. 3 ply 3 layer layer mask proper surgical mask Product parameters: Material: Three-layer non-woven fabric and meltblown fabric Suitable season: spring, autumn, winter, summer Color: Blue Mask style: ear type Size: one size Box: 50 Mask Carton: 50, 60, 105 boxes of 50 mask each. Qty : readily in U.A.E Product features: 1. New fabric PP non-woven fabric, soft and clear, comfortable and breathable 2. Seamless binding process 3. Three fold design, more breathing space on the face 4. Plastic nose strip, aluminum-plastic nose strip, 5. Multi layer protection for your respiratory health