Best Selling Medical Disposable Non Woven 3ply Surgical Face Mask

Best Selling Medical Disposable Non Woven 3ply Surgical Face MaskPolypropylene cloth, low breathing resistance and high filtration efficiency. Adjustable nose seal, easy to fold and carry. Mini-fiber high electrostatic filter, filtration efficiency of dust & powder is over 95%. Repel continually contamination of dangerous blood and saliva continually. Suggested applications: Restaurant, food processing, factory, surgery, electronic, food, pharmacy, beauty salon^etc.   Tie-on type1-ply, 2ply or 3 plyDetailed weight1 ply: 38G/M2, 2ply: 25G/M2+18G/M23ply25G/M2+20G/M2+16G/M2Size17.5x9.5cmColorWhite, green, blue etc.  Ear-loop type1ply, 2-ply or 3 plyDetailed weight1 ply: 38G/M2, 2ply: 25G/M2+18G/M2;3ply25G/M2+20G/M2+16G/M2;Size17.5x9.5cmColorWhite, green, blue etc./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1