... with good hand-feel,and wool with diameter more than 15D is coarse fiber with good elasticity (e.g. Wool ... 32mm are short-fiber(e.g.7D×32),suitable for machine filling;51mm and 64mm are long-fiber (e.g.15× ... products ,e.g.toys,sofa,bench hassock,bedclothes.d.15D(silicon): Suitable for filling products,e.g.sofa,bench ... ,e.g.sofa,pillow,etc. Polyester Staple Fiber 1D-15D*32-64MM HC/HCS Raw white A/AA/AAA