Professional Sleep Ear Plugs —Provide You With Long-lost Peace and Comfort.Do you have difficulty sleeping at night?Do your ears hurt when you fly?Do you attend noisy events or study research?Are you annoyed by the noisy environment?If you answered yes to any of these questions, then our earplugs for work would definitely help you.Generally made for comfort - The upgraded ear protection are made with a softer and more stretchy material, so they can be worn all day/night without any discomfort. 25dB-35dB Noise Reduction Rating (NRR) noise reduction can protect hearing in loud events or set up a quiet environment effectively.Easy To Use - Pinch the earplug with thumb & forefinger. insert earplug well into ear canal. (No need to to distinguish left and right ears) check fit after earplug seat in ear. (Rotate the earplugs slightly to adjust to the most comfortable position) if you feel uncomfortable, remove earplug, try a different size and repeat fitting.The noise of snoring can disrupt sleep. In order to maintain good health, your body and mind need adequate quality sleep.With these comfortable sleep earplugs, you can reduce noise and get the good sleep you need.The sleeping ear plugs are suitable for sleep, work, concerts, swimming, travel, study, etc.Ergonomic Design, the silicone ear plugs can perfectly fit your ear shape & wont fall off easily.Design 3 sizes (/S/M/L) of sleeping earplugs to meet the needs of people with different ear canal sizes.Reusable Noise Reduction Earplugs, It can be washed with water, which is healthy and hygienic, and its service life can be up to 3 years.Please Note: Earplugs mainly block unwanted noise and reduce the heard volume, but they are not com