3M E-A-R Soft PD-01-002 Neons Earplugs Refill Bottle Uncorded YellowCode: 670388000 The 3M E A R Soft Yellow Neons Earplugs are designed for insertion into the ear canal to help reduce exposure to hazardous levels of noise up to 34 dB, tested to EN 352 2: 2020. Available in a corded and uncorded version. Each Reduces noise levels up to 34 dB, tested to EN 352 2: 2020 Brightly coloured, neon yellow earplugs are easy to identify in compliance checks Soft foam helps provide low pressure inside the ear canal