Product Description
• The most popular polyurethane foam earplug worldwide
• Contoured, bell shape for easy insertion and reduced risk of backing out
• Polyurethane foam provides enhanced comfort, especially for extended wear
• Smooth, closed-cell foam skin resists soil and dirt buildup
• NRR of 33 dB ensures excellent noise reduction and protection
• Each box contains 100 pairs of earplugs, providing a sufficient supply.