🌙 Sleep Like a Baby, Study Like a Pro! Comes in a resealable bag for easy transport wherever you go. Expands slowly to fit a wide range of ear canal sizes effortlessly. Enjoy hassle-free use with a convenient disposable design. Experience tranquility with a Noise Reduction Rating of 32 dB. Soft, pliable design ensures all-night comfort for studying or sleeping. USA made NRR 32 dB 80 pairs 3M Disposable Earplugs are designed for maximum comfort and noise reduction, featuring a Noise Reduction Rating of 32 dB. With 80 pairs included in a resealable bag, these earplugs are perfect for sleeping, studying, or any situation where peace and quiet are essential. Made in the USA, they conform to your ear canal for a snug fit, ensuring you can focus on what matters most.