The Howard Leight 2008 Product Selection Guide, made available by Sperian Hearing Protection, covers its range of earplugs, earmuffs and accessories. The guide contains Hearing Conservation information in addition to technology advances, product specifications and accessories. Included are a Best Practices Guide for setting up an OHSA-approved Hearing Conservation Program, descriptions of hearing loss symptoms, fitting instructions for earplugs and earmuffs, and an extensive product selection guide keyed by industry and exposure level. For more information call (800) 430-5490 or visit www.howardleight.com.