Soft comfortable fit-Mellows® earplugs are made of extra-soft, extra-light foam. Their tapered shape fits easily in the ear canal, and seals gently and snugly without pressure. They’re so comfortable you’ll forget you’re wearing earplugs. All-Day Wear-The low pressure, smaller design of Mellows is perfect for extended periods of wear. Mellows®provide maximum foam comfort with the appropriate protection for mid to high level noise areas.. High Visibility-A very bright orange plug color provides for easy and quick compliance checks. Features-Extra-soft, extra-light foam for superior all-day comfort, High visibility colors make compliance checks quick and easy, Tapered shape for easy insertion and removal, Shaped to fit even very small ear canals, Non-irritating smooth surface, 100% PVC-Free®, Independently tested to ANSI S3.19-1974, NRR 30. The PlugStation gives your workers easy access to hearing protection they desperately need. It is highly visabile to increase awareness for your workplace safety. Each dispenser is sealed and dispoable plus completely recycleable.