Earplugs In Square Case.

Square PP Plastic pocket-sized case with one set of reusable ear plugs. Ear plugs made of PU foam. Ear plugs measure approx. 1"l x 0.5"dia. each. Helps reduce noise of up to 33 db. Note: This is a novelty promotional item and should not be used in place of certified sound reduction devices or personal protective equipment where required.