Features: * B.F.E.:98% * Non-woven Material * Tie on and Ear loop * Many color choices * Ultrasonic or Sewing * Size: 17.5 x 9.5cm * Fiberglass-free * Latex free elastic bands * Soft and non-irritating * High filtration and easy to breath * Nose bar adaptable, water-proof * For Hospital,electronics factory and food hygiene profession use *CE0123