These are one pair of foam ear plugs in tube with chain. They are really comfortable ear protectors and are shaped from closed cell foam that is hygienic and more efficient than conventional material.

They have an impressive rating of SNR 37 and are supplied in handy key chain tube, that can be attached to keys, belts or bags. We alway keep a pair with the car keys just incase.

Technical: Made to BSEN 24869-1-1993 ISO 4869-1990