The Howard Leight Maxlitedp Max Lite Disposable Foam Earplugs Dispenser Contains 500 Pairs Per Box Of The Max Lite Earplugs.These Green, Uncorded, Single-Use, Polyurethane Foam Earplugs Are Ideal For Workers With Smaller Ear Canals, As Their Low-Pressure Polyurethane Foam Expands Gently Inside The Ear Canal For Comfortable Long-Term Wear. It Offers Superior Noise-Blocking Performance, And It’S Contoured T-Shape Is Easy To Handle And Wear. Max Lite Earplugs Have Smooth, Soil-Resistant Skin That Prevents Dirt Build-Up And Helps Deliver A Nrr Of 30Db. 500 Pairs Per Box. Earplug Dispenser Sold Separately .,Small