PERFECT NOISE REDUCTION - A compact and INEXPENSIVE way to moderately reduce sound levels around you while still maintaining the ability to hear clearly. Perfect for Construction, Shooting, Factory Work, Hunting, Concerts, And All Other Loud Activities! NRR 22dB/ SNR 27dB. REPLACEABLE WASHABLE EAR PODS - silicone pods can be washed or replaced with brand new ones INDIVIDUALLY WRAPPED - Each pair is in its own plastic bag for good sanitation. CONVENIENT HEADBAND - our headband rests comfortably around neck when away from noise. NON-TOXIC SILICONE - High quality and NON-TOXIC material making them SAFE to use. Banded ear plugs fit best small and medium size heads. 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 high-fidelity earplugs reduce sound by up to 22 dB 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.