3M Earplugs 1270 with string 1270 1 pair

Catalog number: 1270 Features: ●The material is made of thermoplastic elastomer, so it provides a soft fit. ●It is hygienic because it can be washed and reused. ●With three flanges of large, medium and small, it fits snugly into various ear canals. ●It is a new design that provides higher sound insulation performance in the high frequency range and reduces the sound insulation value in the conversation range. Specifications: ●Cord: Yes (700mm) ●Size: Free ●Color: Orange ●SNR value (dB): 25 ●NRR value: 25dB ●Sound insulation performance based on ANSI S3.19-1974 Material / Finish: ●Earplug body: Thermoplastic elastomer (TPR)