PELTOR OPTIME 2 HELMET ATTACH - H520P3E-410-GQ • 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 mountingSNR = 31dB, H = 34dB, M = 28dB, L = 19dBBeeswift PELTOR OPTIME 2 HELMET ATTACH - H520P3E-410-GQ | Work & Wear Direct