Etymotic Research High Definition Safety Earplugs, ER20 ETY-Plugs Hearing Protection Combo Pack, 1 Standard and 1 Large Fit Pair - Recommended for: Machinery, Power Tool - Noise Reduction Rating Prote

Etymotic Research High Definition Safety Earplugs, ER20 ETY-Plugs Hearing Protection Combo Pack, 1 Standard and 1 Large Fit Pair - Recommended for: Machinery, Power Tool - Noise Reduction Rating Protection - Cord Closure - Frost, White - 2 Pair

ETY?Plugs® HD?Safety™ Earplugs ETY?Plugs® HD are the world's highest definition ready-fit earplugs. They reduce most noise to safe levels while preserving the clarity of speech and environmental sounds. ETY?Plugs HD are configured to replicate the natural response of the ear canal so that when sound enters the earplug, it is reproduced unchanged, exactly the same as the ear would hear it, only quieter. Regular use of high-definition ETY?Plugs HD while operating machinery, power tools or loud vehicles reduces the risk of hearing damage from the cumulative effects of overexposure to loud noise throughout life. Most users comment that they hear speech and environmental sounds better when using ETY?Plugs HD in high-noise environments. ETY?Plugs HD are reusable, but with repeated use, the eartips may lose elasticity. For best performance and retention, if you use your ETY?Plugs HD constantly, replace them every 3-6 months. ETY?Plugs HD are not recommended for use with impulse noises such as gunfire or for sleeping. General Information Manufacturer: Etymotic Research, Inc Manufacturer Part Number: ER20-SFT-COMBO-P Brand Name: Etymotic Product Line: ETY?Plugs Product Name: ER20 Safety Combo Pack Packaged Quantity: 2 Pair Product Type: Earplugs Product Information Protection Type: Noise Reduction Rating Closure: Cord Application/Usage: Machinery Power Tool Features: Reusable Physical Characteristics Color: Frost Tip White Tip Miscellaneous Package Contents: 1 x Pair Large Fit ETYPlugs HD Safety Earplugs with White Tips 1 x Pair Standard Fit ETYPlugs HD Safety Earplugs with Frost Tips 2 x Neck Cords 2 x Carrying Cases