Classic Bulk Refill, Uncorded 29 dB Earplugs 500 Pair/BoxE A R Classic One Touch Uncorded Earplugs Refill. 29 dB. Sold 500 Pair Box. E A R Classic one touch refill dispenser, 29dB. Refill and Base sold separately. Manufacturer: E. A. R. Product Name: Classic Bulk Refill, Uncorded 29 dB Model: EAR391 1000 Marketing Information: Uses E A R One Touch Earplug Dispenser. Refill and Base sold separately. Packaged Quantity: 500 BX Miscellaneous Assembly Required: No Catalog Page Number: 0 Packing, Level 1: 500 BX