rpm. plug 1311 for bracket earpc. 1310
3M™ banded hearing protection 1310
Design:
• Attenuation values (dB): SNR = 26 H = 30 M = 22 L = 19
• Flexible brackets < br> • Particularly light
• Round plugs sit superficially in the auditory canal
• Plugs are easy to replace
Standard: According to EN 352-2
Material: Foam