Allen Company Sound Defender Foldable Safety Earmuffs, 26 dB NRR, ANSI S3.19 & CE EN352-1 Hearing Protection Rated, Black/Gray
5 X Jasper Safety Ear Muff Protector CE EN 352-1 ANSI S3.19 NRR: 22dB SNR: 25dB | eBay
Peltor™ 7000009669 Optime™ 101 Noise Reduction Ear Muffs, 27 dB Noise Reduction, Black/Green, Over The Head Band Position, ANSI S3.19-1974 | DGI Supply
ProCase Kids Ear Defenders Children Autism Noise Cancelling Headphones for Toddler Girls Boys, SNR 26dB Kids Ear Protection Earmuffs for Age 6 Months on OnBuy
High dB Safety Equipment Acoustic Noise Reduction Earmuff for Hearing Protection - China Ear Muff, Earmuffs | Made-in-China.com
Kask - Green SC1 Earmuffs - Universal Size - Conforms to CE EN 352 ANSI S3. 19 & CSA - [KA-WHP00004]
EARMUFFS 22DB GRA ANSI S3.19 FOAM
Kask - Yellow SC2 Earmuffs - Universal Size - Conforms to CE EN 352 ANSI S3. 19 & CSA - [KA-WHP00005]