E-A-R Push-Ins With Grip Rings feature a very high NRR 30 rating, straight stems, a tapered design to fit most people, and ridges on the surface that can help some users keep them in place better. No-Roll plugs feature a central stem that lets you simply push the plugs into your ears with no need to roll the foam before insertion. As a result, these plugs are simple and easy to use, and more hygienic because you never have to touch the foam.
(NRR 30) Push-Ins With Grip Rings are a great choice for very noisy environments. Ridges on the surface of the plugs gently help to keep the plugs in place.
(NRR 30) Push-Ins With Grip Rings are a great choice for very noisy environments. Ridges on the surface of the plugs gently help to keep the plugs in place. Box of 200 pairs.