3M Aearo E-A-R Push-In Ear Plugs with Grip Rings. Uncorded 200 pairs Review

3M E-A-R Push-Ins with patented Grip Rings uncorded push-to-fit foam earplugs gently seal the ear canal to enhance fit. Poly bag keeps each pair of earplugs available or accessible for re-use Grip rings gently seal ear canal to enhance fit Soft polyurethane foam tips Flexible stem makes insertion and removal easy and helps keep the tips clean when the wearer’s hands are dirty Ear Plugs, Reusable, Uncorded, 200 Pairs Per Package, Noise Reduction Rating NRR 30dB, Metal Detectable No, Ear Plug Size Universal, Ear Plug Shape Tapered, Ear Plug Color Yellow, Ear Plug Material Soft Foam, Ear Plug Packaging Bulk Bag, Unwrapped, Package Quantity 200