labor mask

Product Name: Gauze Masks Specification: 15*19CM Packing: 1 per bag, 10 bags per bundle, 1000 pieces per box Material: Outer gauze material, inner dustproof material layer (interlayer material: thickened non-woven fabric) (Comparison with full gauze: affordable price, good dustproof effect, but it cannot be cleaned.) Usage: Suitable for protection in industries such as construction, stone mining, and textile grinding, etc. It has good dustproof effect against sandstorms. Delivery (limited to the Jiangsu, Zhejiang, and Shanghai areas) starts with a box. The freight price for other regions will be negotiated separately. Note: The mask at 0.34 yuan is the standard; the outer gauze at 0.30 yuan is not as good as the one at 0.34 yuan. The material at 0.48 yuan is dense, and the dustproof effect is better. The material at 0.6 yuan is the same as that at 0.34 yuan, but the elastic material is much better, and it is much thicker than the one at 0.35 yuan. Please carefully choose.