Specifications: Product: 3 Ply Surgical Face Mask with Melt blown. Brand: Shieldcare. Number of Layers: 3 Ply. Certification: ISO 13485:2016, ISO 9001:2015, WHO-GMP, GMP, CE, SITRA CERTIFIED, FDA Approved. Material: Spun bond hydrophobic non woven with middle layer melt blown Fabric. Model Name/Number: 333 / 222. Ear Loop: Fully Automatic Machine Ultrasonic Welding Ear Loop Round Elastic. Nose Pin: Adjustable Ganoliese Nose Pin. Mask Type: Regular / Surgical / 3 Layer Mask. Bacteria Filtration Efficiency: 99.9% (for over 3 micron sized bacteria). Particle Filtration Efficiency: 97.4% (for over 0.3 micron size particles). Mask Securing Method: Elastic Ear loop. Foldable: Yes. Length: 175 MM. Width: 95 MM. Weight: 2.5 GM / Piece. GSM: 75 GSM (25 GSM each layer). Packaging Size: Standard. Dimension: Standard. Style: With Loop. Stain Resistance: Yes. Features: Water Resistance, Dust Resistance. Pattern: Plain. Packaging Type: Poly Bag. Pack Size: 50 Piece Per Pack. Synonym: Procedure / Face Masks. Country Of Origin: India.