材料：聚丙烯其他如无纺布等
尺寸：17.5 x 9.5厘米或定制
耳环或领带适合面部舒适
保护面部免受灰尘和细菌
高过滤效率层
也可用于一次性外科口罩，印刷手术口罩和手术面罩
可过滤95％以上的细菌，粉尘，有害气体，符合出口质量标准
接受各种颜色和设计
包装：每件在一个塑料袋，20件在一个内盒和400件在一个纸箱

Materials: polypropylene others like nonwoven fabric and more
Size: 17.5 x 9.5cm or customized
Ear loop or tie fits to face comfortably
Protects face from dusts and bacteria
High filtration efficiency layer
Also available in disposable surgical masks, printed surgical masks and surgical face masks
Can filtrate more than 95% of bacteria, dust, harmful gases, meets exporting quality standard
Various colors and design are accepted
Packing: each piece in a polybag, 20 pieces in an inner box and 400 pieces in a carton