The #ADR3 is a pack of 100 CPE polyethylene 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 0.015mm/0.0006'' these covers are much thicker and more durable than the #ADR2 and are better for more prolonged use in food processing areas, hospitals, show homes. They will stand moderate use on rugged or abrasive flooring. Extra care should be taken when used on highly polished or wet slippery flooring. For a bulk quantity at a lower cost, see #ADR3/40.