nonwoven insole board Thickness:1.25mm,1.5mm,1.75mm,2.0mm Spec ... 36'' or 1.0m*1.5m by sheet nonwoven insole board/Fiber insole boardThickness:1.25mm,1.5mm,1.75mm,2 ... Good air ventilate,Environment-friendly,Hygiene. 4. Inflection resistance,Keep dry,dipersal feet sweat stain which enhance foot comfort. Usages:Main ... uses for innersole in sports and leather shoes,the board of briefcase and suitcase insole ...