Get this 3-layer black disposable face masks and protect yourself and loved ones from any contamination. Sold unimprinted. Order need to be in multiples of 2000. 1st ply: non woven fabric 25gsm 2nd ply: melt-blown 25gsm 3rd ply: non woven fabric 23gsm Available in the USA Limited stock. First come first serve. For General Public Use Only (Non-Medical Use)