BK/mesh fabric + pu foam + tricot fabric 1)Construction: three layers: upper material is white BK fabric, middle material is black 3mm K360, back material is white 28G tricot fabric 2)Width:46",56",60" 3)Thickness: 2-30mm in pu foam 4)Color: white and black in pu foam, all colors available in tricot fabric and BK fabric 5)Weight: 100g/yard,150g/yard,200g/yard and so on in BK fabric 6)Application: shoe linings 7)Width and color and weight and thickness can be adjusted according to customers'requirements Inner packing: roll Outer packing: polybag or according to customers'requirements PU foam 1)Material:100% polyurethane 2)Reticulated and open cell 3)excellent air permeability 4)Excellent filter function 5)Good Chemistry stability 6)Reuse after wash 7)Cell size selection 8)Application:Filterfoam is widely used for aquarium filter, air filter and other filtering business. PU foam, Polyester foam, Polyether foam, top of quality, reasonable price and great credit standing. Filter foam products are widely used for aquarium, pet, water pump, cleaning and filter business. Bio-filter products have long life in water. Addition:BK fabric 1)Species: big BK fabric, middle BK fabric, small BK fabric according to the dimension of hole of BK fabric 2)Material: polyester 3)Color: all colors available 4)Weight: 100g/yard, 120g/yard,150g/yard and so on 5)Width: 46",56",60" 6)Application: shoe linings, bag linings and so on Addition:tricot fabric 1)Species: 20G,24G,28G,32G,36G,42G 2)Material:terylene 3)Color: all colors available 4)Width: 38",47",56",60" 5)Application: shoe linings 6)Width and color can be adjusted according to customers'requirements