The #ADR2 is a pack of 100 CPE polyethylene standard shoe covers, in bundles of 10, for use with the #AD1 dispenser. These shoe covers are designed to prevent dirt, grit and contamination on footwear getting into clean, soil-free areas. CPE polyethylene has good resistance to chemicals, oils, tearing and abrasion. At 0.008mm/0.0003'' these covers are ideal for temporary, light use on smooth dry floors in food processing areas, hospitals and show homes. They are not recommended for use on rugged, abrasive surfaces, or wet or highly polished flooring. For a bulk quantity at a lower cost, see #ADR2/40. A thicker, more durable version is also available, #ADR3.