Macks Original Soft Foam Ear Plugs (NRR 32 | 10 Pairs) Loop the PVC foam reacts with

the PVC foam reacts with your body heat to slowly expand and fill the unique contours of your ear canal

The travel box has two practical compartments

Both modes will protect your hearing from dangerously loud noise levels and blasts

They are sized to fit small ear canals

The effects of this can be subtle at first

Macks Original Soft Foam Ear Plugs (NRR 32 | 10 Pairs) Loop the PVC foam reacts withMack's Original Foam Ear Plug Features: Super soft foam allows for comfortable extended wear Great for sleeping, studying, work and travel State of the art, fully skinned, smooth surface Slow release comfort foam assists with fitting NRR 32 protection from noise Macks Original Foam Ear Plugs are molded from state of the art ultra soft foam, with a smooth non irritating skin that is easy on your ears. When getting a comfortable ear plug is your top