Material: acrylic<br/>Convenient and fast change the roller cover<br/>Using for outside wall or coarse wallsurface<br/>Packed by poly bag <br/> FIBRE HEIGHT 4MM <br/>DIA. OF CENTRAL SHANK 5.7mmMaterial: acrylic<br/>Convenient and fast change the roller cover<br/>Using for outside wall or coarse wallsurface<br/>Packed by poly bag <br/> FIBRE HEIGHT 4MM <br/>DIA. OF CENTRAL SHANK 5.7mmMaterial: acrylic<br/>Convenient and fast change the roller cover<br/>Using for outside wall or coarse wallsurface<br/>Packed by poly bag <br/> FIBRE HEIGHT 4MM <br/>DIA. OF CENTRAL SHANK 5.7mm