3M H520AC1 Peltor Optime II Comfort Earmuffs, Black, (94-105 dB) & 3M Peltor Optime I Earmuff H510A; Hearing Protection against noise levels in the range of 87-98 dB (SNR 27dB), yellow :
Ear protection PELTOR OPTIME 2 HIGH VIZ yellow by 3M-85380
Peltor Optime 2 multi-purpose foldable ear defenders 31 dB reduction