Bull's Eye III 3M PELTOR Bulls Eye I Earmuffs have been designed in co-operation with sports people in order to develop a hearing protector that works for marksmen. As an example, the lower part of each cup is bevelled to avoid interference between the earmuffs and the rifle butt. The attenuation of the earmuffs is sufficient to ensure protection in most high noise situations without being too bulky. Legal Disclaimer 3M personal protective equipment is only intended for occupational workplace use. This 3M personal protective equipment must be used in compliance with the applicable occupational health and safety legal requirements and standards, as well as all user instructions, warnings and limitations accompanying each product. It is essential that all product user instructions and government regulations on the use of each product be followed in order for the product to help protect the wearer. Misuse of personal protective equipment may result in injury, sickness, or death. For correct product selection and use, individuals should seek occupational health and safety advice from a suitably competent person.