Swiffer Sweeper Heavy Duty Pet Dry cloths are super thick with fluffy 3D fibers that clean everywhere, even deep in grooves, to trap and lock 2X* dirt, dust and pet hair. Yep, shed happens... but Sweeper Heavy Duty Dry cloths make it easy to keep up and reduce odors. Use with your Swiffer Sweeper Dust Mop - the convenient combination of a broom and mop for a quick and easy clean. *vs Swiffer Sweeper Multi-Surface Dry Cloth. Made from Polyester/Polyethylene. 32 Swiffer Heavy Duty Pet Dry Cloths, 0.7 lb