👂 Silence is Golden—Embrace the Peace! Lab tested to alleviate discomfort from airplane pressure and loud events. Proudly crafted in the USA, ensuring quality and safety in every pair. Experience unparalleled comfort with moldable silicone that fits your unique ear shape. Trusted by professionals, Mack's is the #1 brand for snoring and ear infection prevention. Perfect for sleeping, swimming, studying, and more—your go-to solution for any noisy environment. Waterproof & Non-toxic Noise Reduction Rating: 22 dB Moldable for Comfort Mack's Pillow Soft Silicone Earplugs are the original moldable silicone earplugs, designed for comfort and versatility. With a Noise Reduction Rating of 22 dB, these earplugs are perfect for sleeping, swimming, and studying. They are waterproof, non-toxic, and recommended by doctors for preventing ear infections. Made in the USA, they provide a reliable solution for anyone seeking peace in noisy environments.