- Genuine 3-Ply Construct: Polypropylene Spunbond Non-Woven Fabric (Outer) + Polypropylene Meltblown Filter (Middle) + Polpropylene Layer Spunbond (Inner)

- Enhanced Protection: High Bacterial Filtration Efficiency BFE > 99.5%

- High Particle Filtration Efficiency PFE > 95%

- Fluid Resistant while Maintaining smooth breathability

- Fibreglass Free: Hypoallergenic

- Dimensions: 17.5cm x 9.5cm

- 50pcs are securely packed in a sealed plastic packaging, housed in a color gift box.

- Executive Standard: GB/T32610-2016

- CE Certified: ICR Polska/M6311014 (Disposable Medical Mask)

- Recent Production Batch: 13th April 2020

- Product Validity: 3 years