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 :
Peltor Optime II Ear Protectors
PJD Safety Supplies. 3M Peltor Optime II Ear Defenders, Neckband Green