door & window weatherstrip seal pile with non-fin applied on the edge of the window and door to prevent the rain ,dirt ,wind door & window weatherstrip seal pile with non-fin be made of high-quality woven polypropylene yarn with good densitycustomer's size ,thickness ,width ,height of wool are available with color option .black ,white ,grey and so oncan be produced by 3P or 4Papplied on the edge ...