50pcs disposable face mask pad 3 layer breathable mask replacement pad blue

efficient filtering provides you maximum protection, soft. made of skin-friendly soft organic cotton, erfectly fits the face to make you feel comfortable and enjoyable. easy to use: just peel off the adhesive paper, and then stick the pad to your mask interior, non-slip. suitable for all types of masks, whether it is professional protective masks or disposable masks. it can easily be placed inside for use. comes with 2 black masks for you.