Specification: Material Non-woven Size 10 x 13cm
Features: Made of spunlaced viscose nonwovens, multi effect isolation, more safe protection. Breathable & skin-friendly, bringing you a safe breathing experience. More effective isolation & protection, more reassuring electrostatic adsorption particle. Put disposable face mask pad on the inner side of common face mask, & can be replaced if there is peculiar smell. Can effectively filter haze, dust & other fine particles, prevents second-hand smoke & automobile exhaust. Package included: 50pcs x Face Mask Pad