... with 1-PLY Collar,2-PLY Collar,with Hood CE,FDA,ISO provedStrong and durable, yet offer outstanding comfort, breathability, softness ... .b. Spunbond layer is consist of continuous filament, with good tensile strength and elongation, Melt blown layer is consist of continuous ... seam 5. Sanitation and quality in accordance with the CE, FDA, ISO9001 standards 6. Packing: 5pcs/polybag, 25pcs/ctn 1pcs/ ...