Features1NOISE REDUCTION: Kids ear protection earmuffs are made of a rugged ABS shell and padded noise reducing acoustic cotton. Offering an NRR rating of 31dB and substantial noise blocking. 2PERFECT FOR KIDS: Baby hearing protection earmuffs are designed for children's ear protection. Ideal for children with autism, they reduce noise to safe levels. 3HEARING PROTECTION: Kids noise reduction headphones reduce disturbing sounds and can protect their hearing from permanent damage. 4FOLDING DESIGN: Kids noise reduction earmuffs feature a compact folding design that fits into a backpack, rucksack or briefcase for easy storage and convenience. 5APPLICABLE: Kids ear protection earmuffs are great for shooting, flying in airplanes, sporting events, learning, woodworking projects, operating heavy machinery or landscaping businesses.SpecificationItem Type: Kids Ear Protection EarmuffsMaterial: ABSApplicable People: For Infants And Toddlers From 3 Months To 3 Years Old.Product Use: Noise Reduction And Sound Insulation, Protect The Tympanic Membrane, In The Noisy Environment To Help Children Effectively Reduce The Impact Of NoisePackage List1 xKids Ear Protection Earmuffs