This Brite Safety Endurance High Visibility Ear Protector has a Noise Reduction Rating of 24 dB giving it an excellent attenuation rate. This ear protection for men and women is ANSI S3.19 Certified giving you the ultimate protection you need at work and has a high visibility color for increased visibility in the workplace. This earmuff is fully adjustable for a perfect fit and can be adjusted to into the standoff position when not in use. This is ear protection is also easy to clip on to safety helmets. <br><br> Invest in your hearing, invest with Brite Safety products because your safety is our mission.