Ear Plug; 480 Pair Per Box; Uncorded; Metallic

OVERVIEW

Features:

• Tough look of threaded metal, but feel of soft foam
• Pus H-to-fit style means no earplug rolL-down required
• Foam tips stay clean, even when your hands are dirty
• Noise Reduction Rating (NRR) of 30 dB CSA Class AL
• New, softer foam
• Improved NRR of 32 dB