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tion.Face Mask with Comfortable Elastic Earloop: 17.5x9Instruments & Meters .5cm with elastic earloop fits most people. Extra-soft ear loops eliminate pressure to the ears. Inner layer is made of soft facial tissue, no dye, gentWheel & Caster le to the Riveter skin.Widely Application: In the hospitals, restaurants, beauty salons, nail shops, pet shops and cleaning as well as other environments that require respiratory protection. Perfect mouth mask when travelling through congested airports bus terminals malls parks and busy city streets.