3M E-A-R Ultrafit 20 Reusable inserts UF-01-012, 20 dB, with cord, 200 pairs box

Comfortable, durable and reusable acoustic protection thanks to ear inserts 3MTM E-A-RTM UltraFitTM. Tested triple flange design, made with a flexible pre-shaped elastomer, ideal for most dimensions of the ear canal. They reduce noise levels of 20 dB and can be cleaned easily with soap and soap and reused several times, helping to reduce waste. Each set of inserts comes with a rope already equipped with a tip, which means you can decide whether to fix them or not, giving you the opportunity to wear them as you prefer.