leaving the two largest flanges for a large two flange tip

Earjobs™ Flying Ear Plugs 2

Earjobs™ DIY Custom Moulded Ear Plugs features:

Textile manufacture

Ergonomic shape and low expansion rate for comfortable fitting

3M EARsoft™ SuperFit™ Corded Ear Plugs (SLC80 24dB, Class 4) Collection_Earphones For Work leaving the two largest flanges3M E A Rsoft corded foam earplugs seal the earcanal with soft, slow recovery foam for excellent noise reduction and reliable hearing protection. Orange fitting ring provides a guideline for proper fitting and visual compliance check. The 3M E A R E A Rsoft SuperFit Earplugs, Hearing Conservation, seal the earcanal with soft, slow recovery foam for excellent noise reduction and reliable hearing protection. An orange fitting ring provides a guideline