Specification:1.524m*30.48m     46.45㎡/roll

Technical Data:

Water vapor Transmission ASTM E96:  0.428perms 

Water Resistance AC38（AATCC-127） 

No water leakage(High 55cm,5hours)

Dry Breaking Force ASTM D5034 

MD：120 lbf,CD：118 lbf"