Special Features:

Description: size: medium home hearing protection surefire ep7 sonic defender ultra comply canal tips; official replacement for the disposable memory foam tips; tapered for deeper insertion; conforms to your ear canal and maintains an acoustic seal; providing a noise reduction rating (nrr) of 28db.

Properties:

An item made of soft material(s) designed to fit on an earphone shell of an electrical headset or on the muff of a hearing protector by a positive means of attachment, such as an elastic band or a clamp ring. Its purpose is to prevent external noises from reaching the ears of the user and to lessen physical discomfort occasioned by continuous use.