3M PELTOR X1 Ear Muffs Replacement Cushions and Liners Designed Only for PELTOR X1 Series Over-the-Head Ear Muffs X1A or Hard Hat Attachment X1P3E, Noise Protection, 1 Pair/Pack: Ear Protection Equipment Accessories:
Amazon.com : Peltor 3M Right Side Boom Mounting Y-Harness FL6AB, 1 : Ear Protection Equipment : Sports & Outdoors