3M X4P3E Peltor Black And Chartreuse Model X4P3E/37278(AAD) Cap Mount Hearing Conservation Earmuffs, English, 30.68 fl. oz., Plastic, 5.7" x 4.5" x 8.2": Amazon.com: Tools & Home Improvement
Amazon.com: 3M PELTOR WorkTunes Pro AM/FM Radio Headset, Black, Headband : Electronics
3M™ PELTOR™ ProTac III Headset, Black, Hard Hat Attached | 3M United States