These ear plugs with baffles have a 27dB rating and are incredibly soft. They can be used with or without the included cord. The seal rings on these plugs are very flixible and are not as hard as other plugs we have tried. Can be used along with earmuffs for those that want to double-up on their hearing protection. Reuseable and washable (one pair per box). Mfg: Mckeon Products