Perfect for reducing stress from: Sensitive hearing

Low sound absorption

Air Travel and many more

(Pull tabs on each plug allow for safe and simple removal

With NRR 5 hearing protection

Macks Slim Fit Smaller Soft Foam Ear Plugs (NRR 31 | Tub of 100 Pairs) upsell_quieton-electronic-noise-cancelling-sleep-earbuds Perfect for reducing stress from:Mack's Slim Fit Smaller Soft Foam Ear Plug Features: Same soft foam ear plugs in a smaller size Great for sleeping, studying, work and travel State of the art, fully skinned, smooth surface Slow release comfort foam assists with fitting NRR 31 protection from noise Mack's Slim Fit Smaller Soft Foam Ear Plug Details Mack's Slim Fit Soft Foam Ear Plugs are just like Mack's Original SafeSound foam earplugs, except these come in a slightly smaller size