Dacron AcupunctureTraction Belt 1,no creasing , 2,strong air permeability, 3,high friction 4,deformation-resistant,Tensile s Dacron AcupunctureTraction Belt 1,long working life 2,Material:PET 3,high air permeability 4,deformation-resistant, 5,packaging:Hafu 6,the joint is import Type:flat belt FOB price:34$~38$/square meter