The maintenance of a critical environment requires a variety of consistent quality products to meet your cleaning needs. That is why our Adhesive Rollers come in various textures, sizes, and colors. CleanRoll Film Rollers are made of thin polyethylene sheets around a 1 1⁄2” core. There are 118 smooth sheets per roll. These rollers are ideal for removing dust particles from smooth surfaces including floors, walls, ceilings, and workstations.