More adhesive on the outside of each sheet means more effective dust, dirt, sand and hair collection. Designed for use with any existing dusting tool. Double-sided for extended use. Single-ply construction eliminates the risk of delamination. Can be used on all hard surface flooring, baseboards, moldings, ceiling fans, bookshelves, cabinets, radiators and lamp shades. Proprietary adhesive leaves no sticky residue. Perforated every 6".