3M-1100 Foam EarPllugs - Noise reduction rating of 29Db - Smooth dirt resistant surface - Hypo-allergenic
1110 - Corded: (100 pair/box)
1100 - Uncorded: (200 pair/box)
 
HONEYWELL MAX-1  3301161 Foam Earplugs - Pre-shaped - NRR 33Db
Corded: (100 pair/box)
Uncorded: (200 pair/box)
 
HOWARD 
LASER Lite Uncorded Earplugs  (200/bx)
 
Sold per box