Advanced environmental protection non-woven fabric,multi layer fabric an effectively resist fine particles(PM2.5) and bacteria in air pollution Executive standard: GB2626-2006

Package: 20Pcs/Box 50Box/Carton

QTY: 1000PCS

Gross Weight: 8.5KG

Net Weight: 7.5KG

Meas: 77*37*27Cm

Colour Box: 25*3.5*15