North Safety Products has introduced Com-fit AB™, reusable earplugs made of surgical grade silicone rubber. The earplugs are engineered with advanced Microban® antimicrobial product protection, which guards against degradation from microorganisms for the full life of the product. North Safety Products, Cranston, RI. Visit us at Booth 1001 and 1101 at the NSC Congress & Expo 2000.