Designed for durability and ease of use in the workplace, the dispenser is supplied with 1,000 TuffSafe® cordless earplugs which are dispensed singly. The clear container allows the contents to be seen at all times helping to ensure you do not unexpectedly run out and the dispenser can either be fixed to a wall or stood on a workbench. The earplugs are disposable and provide comfortable hearing protection without impairing normal communication. SNR: 37dB. Product conforms to EN352-2: 2002.