These 3M™ 1100 Earplugs Class 3 Uncorded are ideal for moderate noise levels, such as mowing, grinding and welding. They have a smooth, dirt resistant surface for improved hygiene and a tapered design to fit the ear canal comfortably. Made from hypo-allergenic material.
•3M 1100 Earplugs comes in a box of 200 pairs
•Class: 3 foam earplugs (Up to 100 decibels*)
•Maximum 8 hour time weighted average noise exposure
•Made from hypo-allergenic material