CE 89 / 686, EN 352-2: 2002 and BSI.
3M™ Earplugs, 34 dB, Uncorded, 1120
The 3M™ 1120 earplugs have a proven pre-moulded shape that is designed to fit most ear canals and offer substantial ear protection. The soft, hyperallergic polymer foam ensure low pressure in the ear canal and provides maximum comfort. The pre-moulded earplugs simply push into the ear canal for clean and the high attenuation earplugs are ideal for various applications. With a noise reduction of up to 34 dB they reduce hazardous levels of noise.
The 1120 earplugs consist of a triple flange design, which helps with providing low pressure inside the ear canal, therefore, creating comfort and wearability. Individually wrapped pairs allow for easy transportation.