... Respirator 1,non-woven disposable anti-dust face mask,cup style; 2,EN149:2001,FFP2 standard. 3,Used for medical&persona ... -loop or ties;3, different style, weight, package are available.ColorwhiteSize12x13cmMaterial and weight30gPPx60gMBx210gCStyleMedical, flat, ES purifying, active carbon, solid, cup, valve, spongePacking20pcs ...