MAX-1-D MAX EARPLUGS X 500 BULK UNCORDED Bell shape delivers maximum in-ear comfort. Contoured design easier to insert, resists tendency to back out of ear canal. Polyurethane foam enhances comfort, especially for long-term wear. Smooth, soil-resistant closed cell-foam skin prevents dirt build-up. NRR 33 dB. 500 pair per box.
