Etymotic ER20XS-SMF-P High Fidelity Reusable Earplugs [Polybag], Ultra-Compact Comfortable Hearing Protection for Concerts, Festivals, Sports Events, Sleep, -20dB even volume reduction, Standard Size

PROTECT YOUR HEARING - Significant protection against hearing damage in noisy environments with -20dB of even volume reduction ULTRA-COMPACT - Stemless design that fits comfortably in the outer ear, making them ideal for use under hats, helmets, and other headgear SUPERB SOUND QUALITY - Increase focus and productivity by reducing distracting and dangerous sounds while maintaining the lucidity of speech and music VERSATILE USE - Designed for long-term use with comfortable, secure fit - perfect protection for live concerts, clubs, travel and more AFFORTABLE AND LONG LASTING - Reusable and easy to clean, the ER20XS earplugs ensure long-lasting use at low cost and ready-fit triple-flange design USEFUL ACCESSORIES - ER20XS earplugs come complete with a convenient black neck cord and a durable storage case for safekeeping UNIVERSAL FIT - The universal-fit version of the ER20XS includes both standard and large triple-flange silicone eartips, along with foam tips for enhanced noise reduction. Highly-awaited next generation of Etymotic earplugs New discreet stem-less design fits under hats and helmets Comes with 3 ear tip options for best fit, comfort and seal Designed to replicate the natural response of the ear canal Reduces sound approximately 20dB at all frequencies