Réutilisable / Jetable = Jetable Indice d atténuation du bruit SNR = 36dB Mode de fixation = Sans cordon Conformité = CE Série = Soft Yellow Neons Matériau = Polyuréthane Nombre de paires par paquet = 250 Couleur = Jaune Compatible avec la détection de métaux = Non 3M E-A-R Soft Disposable Ear Plugs. From 3M, these E-A-R Soft disposable earplugs are a fast and effective solution to hearing protection in the workplace. They are made from a slow expanding foam, which helps with providing low pressure inside the ear canal creating a comfortable and secure fit. The high-visibility yellow neon colour allows the user to locate them when working or be aware when someone is using earplugs, and may have advantages in food preparation areas where quality control is essential. Economic and easy to use, these disposable earplugs are offer excellent noise reduction even in heavy-duty noise environments. Features and Benefits. Comfortable Fit High Visibility Excellent Noise Reduction. Applications.