Features a proprietary Twin-Cup™ design that has soft foam-filled earmuffs to provide effective protection, a stainless steel headband distributes the weight for a low-pressure fit and earcup pivot points tilt for optimum comfort and efficiency and are made to be cap-mounted.
Patented "No Waste Funnel" dispenser allows users to reuse base and dispenser, are engineered to release only one plug per turn, and is designed for use on a table top or can be wall mounted. Dispenser sold separately and without plugs.
E-A-R™ Push-Ins™ from 3M™ feature an EARform™ yellow foam tip for all-day hearing comfort and a blue stem, which allows for hygienic insertion and removal.
No-roll-down design provides an easy fit. Sold in boxes of 100.
NRR = 28