Honeywell Max® Bell Polyurethane Foam Uncorded Earplugs Full-foot slip protection over shoes Dual hooks on bottom help

Dual hooks on bottom help prevent seat from sliding

durable construction

you'll still stand out from the crowd

It is ideally designed for industrial facilities that keep oil and other contaminants from entering storm drains

Rugged non-slip adjustable SURE-LOCK wheel ratchet ensures proper suspension performance and effortless fit for all head sizes

Honeywell Max® Bell Polyurethane Foam Uncorded Earplugs Full-foot slip protection over shoes Dual hooks on bottom helpItem Details: Howard Leight MAX LS4 REFILL Laser Lite Earplug Refill for Leight Source 400 Dispenser (200 Pairs). Features The world's most used polyurethane foam earplug Contoured bell shape is easy to insert 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 LS 400 Earplug