Noise Reduction Ear Muffs, Sound Proof Ear Protection

Durable Construction: Crafted from a robust ABS shell and thickened foam, these earmuffs boast an NRR of 28 dB (SNR 34 dB) and are ANSI S3.19 (US) certified. They effectively minimize the impact of high-decibel noise while providing a comfortable fit. Adjustable Fit: Featuring a flexible and ergonomic headband along with 360-degree rotatable ear cups, these earmuffs can be easily adjusted by pulling the metal rack to accommodate a wide range of sizes, from children to adults, making them suitable for various occasions. Note: For optimal sound isolation, the earmuffs are designed to fit snugly and may feel a bit tight initially. If you find them too tight, we recommend placing them on a box or other object for 1-2 days to stretch the headband for a more comfortable fit. Versatile Use: Perfect for activities such as lawn mowing, shooting, flying, construction, sports events, studying, factory work, and woodworking. They are especially suitable for operating heavy machinery or landscaping tasks, as well as for children enjoying fireworks or events like monster truck shows. Additionally, they are a great choice for individuals with autism.