Key Features
- The world’s most-used polyurethane foam earplug
- 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
- Bulk refills for Leight Source 400 and Leight Source 500 Earplug Dispensers save time, waste and space
