3M E-A-R Push-Ins Uncorded Foam Ear Plugs, Yellow, Box Of 500

Protect your hearing on the job Tip molds to the shape and size of most ear canals for a secure, wide-ranging fit. Foam material becomes soft and pliable during wear for long-lasting comfort. Uncorded, no-roll-down design for hassle-free use. One size fits most.