Foldable mask 播放影音 FeaturesStereoscopic respiration zoneAdjustable ear loopsTight SealComply with EN 14683 and ASTM F2100 standards Details• Stereoscopic respiration zone• Adjustable ear loop design alleviates ear discomfort• Snug fit design provides a secure fit• Latex free PerformanceBFE PFE VFE ≥ 99%Splash resistance 80-160 mmHgStandards EN 14683 Type I / II / IIRASTM F2100 Level 1 / 2 / 3ColourWhite