Adult medical masks (don't quarrel with me in the new century)-suitable for work, commuting, and world-weariness

[An order for more than 5 boxes requires additional shipping] [Friends in Hong Kong are welcome to place an order, a fixed shipping fee of NTD250 is required for one order] Don't disturb me, don't come near strangers Product name: "Baijing" medical mask (not sterilized) Specifications: Adult plane 175*95mm (approximately) Packing quantity: 30 pieces in a box, 30 pieces in a package product composition: Three-layer non-woven fabric, environmentally friendly PE nose bead and elastic ear thread Outer layer: PP or Spunlace water repellent non-woven fabric Middle layer: MB electrostatically treated melt-blown non-woven fabric Inner layer: ES or PP composite fiber non-woven fabric Date of manufacture: marked on the outer box of the product (the purchase time of each batch is different, and the label on the box body shall prevail) Shelf life: 5 years Origin: Taiwan License size: No. 009134 No. 009134 Name of Medical Equipment Manufacturer: Baijing Biomedical Co., Ltd. Name and address of medical equipment manufacturer: Baijing Biomedical Co., Ltd. 1st Floor, No. 29, Lane 66, Ruiguang Road, Neihu District, Taipei City Name and address of medical equipment vendor: Gongyi Biotechnology Co., Ltd. 7th Floor, 9th Floor, No. 287, Chang'an West Road, Taipei City ※Consumers should read the product manual carefully before use