Particulate Disposable Respirator 2D Folded type White color 3 Layer & Min 95 % Approved by NIOSH. Single Package. Qualified supplier`s product from Korea. OUTER VEIL MELT BLOWN FILTER INNER VEIL **Single Package Box - 25 pcs, 12*12*20 cm CTN - 500pcs, 25*62.5*45 cm.