WATERPROOF - protect your ear while swimming and hold perfectly under the water. Includes 50 pair (100 earplugs). SOFT NON TOXIC SILICONE - High quality SMOOTH soft silicone making them PLEASANT TO WEAR, NON TOXIC material so they are SAFE to use. WASHABLE AND REUSABLE - earplugs can be washed with basic soap and warm water and re-used multiple times, anywhere from 2 months up to a year. INDIVIDUALLY WRAPPED - carry them until you need them and once done return ear plugs to the case for future use. They are easy to keep at work, in the car, purse, backpack without getting dirty. LONG STEM - the stem not only makes removal easy, it also keeps hands off the part that's deep in the ear. EASY TO USE - silicone ear plugs are easier to insert and remove than the typical foam ones, and they stay in place more consistently. PERFECT NOISE REDUCTION - Provides Max Noise Reduction For The Peace, Quiet, and Sleep You Deserve. Perfect For Snoring, Shooting, Yard Work, Concerts, And All Other Loud Activities. NRR: 25dB/SNR: 28dB.