A lengthy staircase dust sheet made from cotton twill, designed for painting, decorating, building, and various trade applications. With dimensions of 7.2 meters by 0.9 meters, this absorbent cotton sheet serves to protect surfaces by absorbing spills and collecting dust during decorating tasks. It offers easy draping, making it suitable for covering and safeguarding furniture. The sheet is washable at 30 degrees and crafted from porous cotton twill, ensuring absorbency while acknowledging that it may not completely prevent major spills from seeping through.