... , product color black and white yellow and so on. Supply: The ordinary sponge 15-50 densities (do not add any packing ... PE/EVA, against static electricity PU/PE/EVA), adds the wire sponges (, top grade each kind of degree of hardness ... of specification and intensive processing), the mold foaming model sponge, the intensive processing sponge, the compound sponge (the flame compound, gummy compound), wave ...