50 pieces three layers mask pad disposable pads replacement comforatable

what will you do if masks are in short supply, do not worry, here we offer you some magic pads that can extend the life of your masks each piece individually wrapped, suitable for various types of masks easy to use: just peel off the adhesive paper, and then stick the pad to your mask interior, non-slip made of skin-friendly non-woven cloth fabrics, breathable. efficient filtering provides you maximum protection use these disposable mask pads replacement to reduce the waste of masks