Foam-filled padded ear defenders for attaching to safety helmets. Flexible ABS arms and cups. 24dB Standard Noise Reduction ABS Plastic Construction Can be Worn with Industrial Safety Helmets Adjustable Height

Heavy duty, foam-filled padded ear defenders with double headband for increased flexibility. Headband is reinforced with metal for additional strength and durability. 30dB Standard Noise Reduction ABS Plastic Construction with Synthetic Foam Surface Wipe...