EARPLUGS FOR SLEEP & NOISE REDUCTION

The Noise Reduction Rating (NRR) is a measure of how much sound an earplug can block out. The best earplugs for noise reduction have a higher NRR rating. The higher the NRR, the more effective the earplugs are at reducing noise. For sleeping, you will want to look for earplugs with an NRR of at least 30 decibels for optimal sound blocking