... from coughing or breathing. Disposable, 1 / 2-ply pleated paper with elastic loops for securing.2)Disposable, single-use, non-sterilized, economical3) ... Paper Tissue4)20x7.2cm5)Packing:a. 100pcs/inner box, 10,000pcs/ctnb ... . 100pcs/polybag, 10,000pcs/ctn