Howard Leight TrustFit Trak reusable push-in metal detectable earplugs are designed with an ergonomic stem and dimpled foam tip so they are easy to fully insert and remove. Pod-shaped earplugs have a large, ball-shaped foam end that fills the ear canal. A paddle grip pushes the pod into place so there's no need to touch or roll the earplug, making it a good choice for dirty environments. An extension of the TrustFit Family when contamination is unacceptable. Designed for process industries such as food and beverage and paper and pulp, TrustFit Trak Metal Detectable earplugs provide all day comfort.