NRR 28dB/SNR 34dB Noise Reduction: Features a built-in high-density acoustic foam for each of the ear cups, the noise reduction ear muffs can protect the inner ear from damage caused by loud equipment, machinery, or sharp, repetitive noises, etc. So you can enjoy your work and hobbies safely.

More Uses, Better Protection: The noise reduction safety ear muffs are used to reduce noise in shooting ranges, yards, construction sites, factories, workshops, airports, etc.?When you work or study, you can also wear them to filter out background noise for uninterrupted concentration.

Comfortable and Secure Fit: The soft foam ear cushions and large openings create a tight seal while providing a comfortable fit for all-day work. The noise reduction hearing protectors are compact and weigh only 271g (9.5 oz), so you can wear them without fatigue or stress.

Fit Most Adult Head Sizes: The headband of the ear muffs for shooting features telescopic steel wires, just slide the ear cups along the headband to find the right fit for you. The ear cups can rotate 360¡ãand fit most head shapes regardless of size.

Carrying Bag Included: Provided with a carrying pouch, the Hearing Protection Safety Ear Muffs are ideal to take with you almost anywhere. The headband is covered with a soft coating and built-in tough iron wires, which can increase durability and extend the overall lifespan of the ear muffs.