3D Face masks are strap free flat mask
Size:13.5 x 16.5 cm
Material:25g/m2 PP nonwovens + 20g/m2 melting-blown PP nonwovens + 25g/m2 PP nonwovens
Packing:50pcs/box, 40box/carton
Function:3-ply structure, effectively prevent from bacteria and dust, BFE up to 95%
Production technique:ultrasonic machine-sewed, made with spandex fabrics from Tawai for earloop
Application:medical sanitation, lab, shoe making, motorcycling, and outdoor protection