3M E-A-R Push-Ins Earplugs have a unique E-A-Rform Foam tip that’s shaped and sized to fit comfortably in most ears. Our recognisable yellow earplugs have a flexible blue stem that makes fitting and removal easy and hygienic.For a unique E-A-Rform Foam tip that’s shaped and sized to comfortably fit your ear, use 3M E-A-R Push-Ins Earplugs. Don't let dirt, chemicals and other harmful substances from your work wind up in your ears. Help prevent hand-to-ear contamination with 3M Push-to-Fit Earplugs. You don’t need to roll down them down – a gentle push is all that’s needed for a consistent fit and up to 38 dB noise reduction. They are CE Certified they are approved against EN 352-2. Get the best of both worlds — the comfort of slow-recovery foam with the convenience of a push-in earplug. Our earplugs have a flexible stem that makes fitting and removal easy and hygienic, as your fingers don’t need to be in contact with the tips. They are recognisable for their yellow pods style tip and robust blue stem.