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Proprietary, premolded, triple-flange earplug design inserts easily
Soft polymer is washable and reusable
Metal-detectable ball bearing for high detectablility
The 3M™ E-A-R™ UltraFit™ corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals. Metal-detectable ball bearing for high detectability.