Global Business Exchange Company is based in the United States and lists disposable face masks on Global Trade Plaza. The mask features a four-layer construction with a melt-blown filter and nano-level filter thread designed for easy breathing and protection against fine dust. It uses an aqua-trans moisture-transfer technique and a tri-fold stereoscopic design that covers the lower jaw and reduces smearing of makeup. Masks are individually packaged and shipped directly from South Korea. Buyers can send an enquiry through Global Trade Plaza.