Columbia Ear Muffs ( 22 DB ) F/ Infants, Head Band Style final-sale Noise Reduction Rating (NRR)*: 29

Noise Reduction Rating (NRR)*: 29 dB

have internal/external communications

crafted to meet the needs of medical professionals and first responders alike

and surgical settings

Package Size: 7" x 7" x 4"

Columbia Ear Muffs ( 22 DB ) F/ Infants, Head Band Style final-sale Noise Reduction Rating (NRR)*: 29Ear muffs for 3 months old to 3 years Age range is from newborn to toddler (3 month to 3 yr) Baby muffs use an adjustable headband around the forehead to hold the muffs in place, preventing uneven pressure being placed on your babies head like the traditional muffs Soft smooth Velcro to ensure there is no discomfort on your baby's skin Noise Reduction Rating: 22DB