<div><b>Size&nbsp;</b>4" x11mm</div><div><b>Material </b>polyester and acrylic</div><div><b>Length of the handle </b>400mm</div><div><b>Fibre height </b>11mm</div><div><b>Dia of central shank&nbsp;</b>5.7mm</div><div><b>Features </b>Convenient and fast change the roller cover</div>