3M Peltor Optime 2 Helmet Attachment Green

Soft wide cushions helps reduce pressure around the ears and improves comfort and wearability, Large space inside cup helps reduce moisture and heat build-up, Easy to replace cushions and inserts helps keep them hygienically clean, P3E Helmet attachment for helmet mounting SNR = 31dB, H = 34dB, M = 28dB, L = 19dB