3M Optime II Ear Defenders

Ear defenders that meet the needs of a range of noisy environments With their low profile lightweight design the 3M Optime II ear defenders are suitable for use in a wide range of noisy environments to protect your ears. They feature soft wide foam ear cushions to help reduce pressure around the ears to improve user comfort and wearability. The stainless steel headband ensures constant pressure to secure the defenders to your head. Single noise ratio is 31dB.