1.name:nonwoven fabric bag 2.weight:200-1000gsm 3.color:white,black,grey,etc ... company .4.And has passed the ISO9001quality standard .5.Various pattern ,sizes ,weight ,and packages options.SPECIFICATIONS : Nonwoven technicNeedle punched , ... mask ,shoes cover /insoles,chest piece fabric,chest piece fabric,bra fabric,sleeve article cage, cap/hat/bag lining, ,etc HouseholdTable mat ,scouring pad ...