Experience unparalleled comfort and protection with the Safety Works Foam Earplugs. Designed for one-time use, these uncorded disposable foam earplugs provide a remarkable Noise Reduction Rating of 32, making them ideal for various noisy environments. Whether you are working in construction, attending a loud concert, or simply trying to get a good night's sleep, these earplugs are your perfect companion.Key Features:- Noise Reduction Rating: 32- Type: Uncorded Disposable Foam- Usage: One-time use- Pack Size: 4 pairs per pack- Country of Origin: China- Compact Size: Package dimensions - Height: 0.25 inches, Length: 0.25 inches, Width: 0.11 inchesUse Cases:These earplugs are perfect for individuals who need to block out excessive noise in various settings. Use them while working in loud environments, during travel, or even while studying to maintain focus. Their lightweight and comfortable design ensures that you can wear them for extended periods without discomfort.