Grammage (g/m2)   100-165
Thickness (mm)    0.33-0.50 
Air permeability (L/m2.s)   160-600
Burst strength (kpa)  200-260
Corrugated depth (mm) 0-0.25
Mean pore size (um) 50-90

Good quality, low price. Any inquiry will receipt prompt reply.
We could produce it according to customers's requirement.