Westone Laboratories engages in the design, manufacture, and distribution of custom hearing protection and communication earpieces and earplugs for hearing healthcare professionals, professional musicians, audiophiles, and the military industry. The company also offers supplies, including impression materials, impression tools and accessories, otoscopes, earlites, tubing, acoustic modification and venting products, clinical equipment and supplies, test equipment accessories, infection control products, stethoscopes, promotional display items, resources and reference materials, art prints, and tubing cements and supplies.