Protect your hearing at work and at home with one of the most popular and widely used earplugs in the world. The 3M E-A-R Classic earplugs were the first earplugs made by 3M from soft, slow-recovery foam in the industry, designed for noise protection. Thanks to their comfortable, cylindrical shape and textured surface, they seal the ear canal and provide increased friction, preventing slippage even with jaw movement. The soft, energy-absorbing foam ensures low equilibrium pressure and conforms to the shape of the user's ear canal, making them comfortable and easy to wear. Tested and certified according to EN 352-2, they reduce noise by 28 dB SNR.