Got Ears? BlastBuster Variable Noise Reduction Shooter's Ear Plugs (NRR 19)

Ear Plug Superstore

Got Ears? Back in Black UF Foam Ear Plugs - 50 Pair Bottle (NRR 32)

Ear Plug Superstore

3M E-A-Rfit 393-2013-50 No-Touch Probed Test Plugs (Box of 50 Pairs)

3M

SilentEar Reusable Ear Plugs, Orange Body w/Clear Flange (NRR 32)

SilentEar Reusable Ear Plugs, Orange Body w/Yellow Flange (NRR 32)

Heartech

Sensgard ZEM® SG-26 Natural Sound Banded Hearing Protector (NRR 26)

Sensgard ZEM

Radians DIY Custom Molded Ear Plugs (NRR 26) (Kit Makes One Pair)

Radians

Honeywell Howard Leight QB100-HYG Replacement Tips (Pack of 5 Pairs)

Howard Leight by Honeywell

Etymotic Ety-Plugs Hi-Fi Musicians Ear Plugs - Large Size (NRR 12)- Clear

Etymotic Research

Moldex BattlePlugs Ear Plug Replacement Tips (One Pair)

Moldex

Moldex BattlePlugs Impulse Noise Reusable Ear Plugs (NRR 9/24)

Moldex

SilentEar Two-Pair ComboPack (NRR 32) (1 Pair Each - Average + Small)