The ULTRX Children's Passive Hearing Muff offers a reliable way to protect young ears from harmful noise levels. These light blue earmuffs are designed with a comfortable over-the-head style and an adjustable headband ensuring a secure and gentle fit for children. With a Noise Reduction Rating (NRR) of 23 dB they effectively shield sensitive hearing while maintaining comfort during extended wear. Ideal for various environments these earmuffs prioritize your child's auditory safety without compromising on style or ease of use.