Nonwoven Insole Board Thickness: 0.90mm, 1.25mm, 1.50mm, 1.75mm, 2. ... 's own brand on the board, and Opening board charge is 270USD. Materias: It is made from good fiber, white and without defeat ... for manufacturing shoes and cases 5) Comfortable: Made of plant fiber, with good ventilation, elastic, environment friendly. Applications: 1) Shoes industry ...