Original Soft Foam Ear Plugs Super soft hearing protection User preferred teal color makes them as easy on your eyes as they are on your ears Great for sleeping, studying, power tools, shooting sports, travel, loud events, etc. Noise Reduction Rating (NRR) – 32 decibels Indications Reduces noise Directions With clean hands, roll plug into a tight, crease-free cylinder. With opposite hand, reach over head and pull up and back on outer ear to straighten ear canal. Quickly insert earplug well into ear canal and hold in until it expands for a comfortable, secure fit. WARNING: Improper fitting will reduce effectiveness and could result in hearing loss or injury. Discard after several uses or as soon as dirt or wax accumulates on earplugs. Ingredients Urethane foam Warnings & Precautions Remove earplug slowly with twisting motion to gradually break the seal. Rapid removal may damage eardrum. Keep away from infants and small children. These earplugs are non-toxic, but may interfere with breathing if caught in windpipe, which could lead to serious injury or death.