It's the most popular earplug in the world! the classic earplug's timeless design has proven itself in the field for over 30 years, and its foam provides comfortable, effective seal while exerting low pressure in the ear. It's easy to insert and it provides great protection.

• Moisture-resistant - helps reduce moving and shifting problems when used in moist environments
• Reduced Pressure - lower equilibrium pressure than many competitive earplugs
• Flame Retardant - important for storage consideration
• Pillow packs may be reused for convenience and storage
• Easy-to-use wall mounting dispenser boxes
• Classic plus plugs are longer for more noise reduction