Dimensions: 17.5CM X 9.5CM/ 6.8inch X 3.7inch. 3 layers of thick non-woven fabric. Bacterial Filtration Efficiency: BFE ≥ 95%. 25 pieces in a polybag. FDA and CE approved.Your order will ship between 4/22 and 4/29/2020.
Dimensions: 17.5CM X 9.5CM / 6.8inch X 3.7inch. 3 layers of thick non woven fabric. Bacterial Filtration Efficiency: BFE ≥ 95%. 50 pieces in a polybag. FDA and CE approved.Your order will ship between 4/22 and 4/29/2020.