-- Best design, easily put on your face, feel comfortable and high protection. -- 3 layers filter ¬ FDA, CE certificated ¬ Made in korea ¬ 50pieces packing in one box, out box packing. ¬ MOQ : 500,000piece ¬ Price : starting from $0.25, when you order more 1,000,000piece., $0.21 ¬ Payment condition : FOB Incheon port, L/C at sight. ¬ If you need sample, send Purchase order for sample to WE WTM.