... board: Size:36"*60" Thickness:0.9~2.0mm,well bending,water endurance,good in breathable we supply many kinds of insole board ... ,shank board,fiber board,cellulose board,nonwoven boardSIZE:36"* ... -grade chemical materialsSurface is level,well bending,good in toughness,breathable,good folding endurance,water endurancehigh quality ...