1Main Function: Used with manual dust removal roller (not included), it can clean the dust and particles adsorbed on the roller, so that the electrostatic precipitator roller. 2High Viscosity: This sticky roller clean paper is designed with high viscosity adhesive that easily removes dirt, dust, and debris from various surfaces. 350 Pages: Each pack contains 50 pages of disposable adhesive paper, allowing for multiple uses and ensuring you have an ample supply for all your cleaning needs. 4Easy to Use: Simply peel off a sheet, roll the sticky roller (not included) over the surface, and watch as it effortlessly lifts away dirt and debris. 5Efficient: Say goodbye to messy cleaning solutions and cumbersome, cleaning becomes quick, efficient, and hassle free, saving you time and effort.