PIP Mega Bullet Disposable Soft Polyurethane Foam Ear Plugs, Corded - NRR 32 - 100 Pair/Box Arc Flash The 3M™ Cool Flow™ Valve

The 3M™ Cool Flow™ Valve helps make breathing easier and can offer cooler and drier comfort for the wearer

The two-color

Perfect for gym bags

fit testing and medical evaluation

Lid stays closed when not in use

PIP Mega Bullet Disposable Soft Polyurethane Foam Ear Plugs, Corded - NRR 32 - 100 Pair/Box Arc Flash The 3M™ Cool Flow™ ValveFeatures Consistent cellular structure for optimal expansion recovery time for a custom, uniform fit Smooth closed cell outer layer that prevents debris build up Soft and comfortable PowerSoft foam supports all day comfort Black PVC cord for convenience and to prevent loss of ear plugs NRR 32 protection Manufacture Part Number: 267 HPF210C Hearing Style: Corded Corded: Easier to keep track of by allowing the user to wear the plugs around their neck