NOISE CANCELING EAR PLUGS - Provides Max Noise Reduction For The Peace, Quiet, and Sleep You Deserve. Perfect For Sleeping, Swimming, Snoring, Shooting Range, Airsoft, Work, Travel, And All Other Loud Activities. Cord length: Approx. 25 inches. NRR 27dB. UPGRADED DESIGN - Four-flanged corded ear plugs achieve a secure fit providing high noise cancellation and water protection. INDIVIDUALLY WRAPPED - Each pair is in its plastic bag or case for good sanitation. They are easy to keep at work, in the car, purse, and backpack without getting dirty. 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. REMOVABLE CORD - cord can be removed and inserted back. Red uncorded ear plugs have a hole to apply a string. WATERPROOF - four flanges comfortable ear plugs protect your ears while swimming, and hold perfectly under the water. SOFT NON-TOXIC SILICONE - High quality SMOOTH soft silicone making them PLEASANT TO WEAR, NON-TOXIC material so they are SAFE to use. This set Includes 10 Pairs ( 20 ear plugs). Ear plugs are great for sleeping, swimming, traveling, snoring, studying, loud music concerts, motorsports, showering, bathing, etc. A compact and INEXPENSIVE way to reduce sound levels around you while still maintaining the ability to hear clearly. Ideal for anyone who works in loud environments, attends parades, motorsports, or athletic events; down to people who may want to study or sleep in peace. These earplugs reduce sound by up to 27dB across all frequencies. By reducing sound evenly the earplugs reduce the risk of hearing damage but also keep music and speech clear and natural not muffled. The earplugs are configured to replicate the natural response of the ear canal so that sound comes through exactly as it should only quieter. The ear plugs comfortably seal your ears and keep water out preventing ear infections. Please keep the silicone earplugs away from infants and small children as they may eat them accidentally. Though the earplugs are made of BPA-free and non-toxic material, they may interfere with breathing if caught in the windpipe.