KN NINETY FIVE PROTECTION DISPOSABLE FACE mask
5PCS IN ONE PACK KN95 SAFETY FACIAL EAR LOOP MASK, FILTER CAN EFFECTIVELY FILTER 95% OF THE AIR OIL-FREE PARTICLES, PREVENT PM 2.5 AIR POLLUTION , SUITABLE FOR HOME AND PROFESSIONAL USE, MAKING YOUR INDOOR AND OUR DOOR BREATHING EASIER.